

A206025


Triangular numbers n whose divisors can be partitioned into three disjoint sets whose sums are all sigma(n)/3.


0



120, 780, 2016, 3240, 4560, 5460, 7140, 7260, 9180, 10296, 10440, 12720, 19110, 21528, 23220, 26796, 28680, 28920, 32640, 34980, 37128, 39060, 41328, 49770, 51360, 56280, 61776, 64620, 64980, 73920, 79800, 97020, 100128, 103740, 107880, 114960, 115440, 122760
(list;
graph;
refs;
listen;
history;
text;
internal format)




