72175620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109357}}^1$

素因数の和:109380

約数の個数: 48

約数和(自身を含む): 220465728

約数和(自身を除く): 148290108

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 109357, 218714, 328071, 437428, 546785, 656142, 1093570, 1202927, 1312284, 1640355, 2187140, 2405854, 3280710, 3608781, 4811708, 6014635, 6561420, 7217562, 12029270, 14435124, 18043905, 24058540, 36087810, 72175620]

約数ペア:

[(1, 72175620), (2, 36087810), (3, 24058540), (4, 18043905), (5, 14435124), (6, 12029270), (10, 7217562), (11, 6561420), (12, 6014635), (15, 4811708), (20, 3608781), (22, 3280710), (30, 2405854), (33, 2187140), (44, 1640355), (55, 1312284), (60, 1202927), (66, 1093570), (110, 656142), (132, 546785), (165, 437428), (220, 328071), (330, 218714), (660, 109357)]