66235620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{100357}}^1$

素因数の和:100380

約数の個数: 48

約数和(自身を含む): 202321728

約数和(自身を除く): 136086108

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, 100357, 200714, 301071, 401428, 501785, 602142, 1003570, 1103927, 1204284, 1505355, 2007140, 2207854, 3010710, 3311781, 4415708, 5519635, 6021420, 6623562, 11039270, 13247124, 16558905, 22078540, 33117810, 66235620]

約数ペア:

[(1, 66235620), (2, 33117810), (3, 22078540), (4, 16558905), (5, 13247124), (6, 11039270), (10, 6623562), (11, 6021420), (12, 5519635), (15, 4415708), (20, 3311781), (22, 3010710), (30, 2207854), (33, 2007140), (44, 1505355), (55, 1204284), (60, 1103927), (66, 1003570), (110, 602142), (132, 501785), (165, 401428), (220, 301071), (330, 200714), (660, 100357)]