149742840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{95989}}^1$

素因数の和:96016

約数の個数: 64

約数和(自身を含む): 483789600

約数和(自身を除く): 334046760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 95989, 191978, 287967, 383956, 479945, 575934, 767912, 959890, 1151868, 1247857, 1439835, 1919780, 2303736, 2495714, 2879670, 3743571, 3839560, 4991428, 5759340, 6239285, 7487142, 9982856, 11518680, 12478570, 14974284, 18717855, 24957140, 29948568, 37435710, 49914280, 74871420, 149742840]

約数ペア:

[(1, 149742840), (2, 74871420), (3, 49914280), (4, 37435710), (5, 29948568), (6, 24957140), (8, 18717855), (10, 14974284), (12, 12478570), (13, 11518680), (15, 9982856), (20, 7487142), (24, 6239285), (26, 5759340), (30, 4991428), (39, 3839560), (40, 3743571), (52, 2879670), (60, 2495714), (65, 2303736), (78, 1919780), (104, 1439835), (120, 1247857), (130, 1151868), (156, 959890), (195, 767912), (260, 575934), (312, 479945), (390, 383956), (520, 287967), (780, 191978), (1560, 95989)]