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A141406
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Numbers n where the sum of all of its divisors < sqrt(n) exceeds the sum of all the divisors of m < sqrt(m) for all m<n.
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1
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1, 2, 6, 12, 20, 24, 30, 40, 48, 60, 72, 90, 120, 168, 180, 240, 336, 360, 420, 480, 504, 600, 630, 672, 720, 840, 1080, 1260, 1440, 1680, 2160, 2520, 3360, 3780, 3960, 4200, 4320, 4620, 5040, 6720, 7560, 9240, 10080, 12600, 13860, 15120, 18480, 20160
(list; graph; refs; listen; history; internal format)
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