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1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420
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OFFSET
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1,2
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COMMENTS
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27720 is a highly composite number: A002182(25)=27720;
the sequence is finite with A002183(25)=96 terms: a(96)=27720.
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LINKS
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R. Zumkeller, Table of n, a(n) for n = 1..96 (full sequence)
Eric Weisstein's World of Mathematics, Highly Composite Number
Index entries for sequences related to divisors of numbers
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CROSSREFS
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Cf. A018253, A018256, A018261, A018266, A018293, A018321, A018350, A018412, A018609, A018676, A178877, A178878, A165412, A178858, A178859, A178860, A178861, A178862, A178863.
Sequence in context: A171828 A049814 A028828 * A058226 A172974 A066255
Adjacent sequences: A178861 A178862 A178863 * A178865 A178866 A178867
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KEYWORD
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fini,full,nonn,easy
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AUTHOR
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Reinhard Zumkeller, Jun 21 2010
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STATUS
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approved
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