221677800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{6971}}^1$

素因数の和:7043

約数の個数: 96

約数和(自身を含む): 700267680

約数和(自身を除く): 478589880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 53, 60, 75, 100, 106, 120, 150, 159, 200, 212, 265, 300, 318, 424, 530, 600, 636, 795, 1060, 1272, 1325, 1590, 2120, 2650, 3180, 3975, 5300, 6360, 6971, 7950, 10600, 13942, 15900, 20913, 27884, 31800, 34855, 41826, 55768, 69710, 83652, 104565, 139420, 167304, 174275, 209130, 278840, 348550, 369463, 418260, 522825, 697100, 738926, 836520, 1045650, 1108389, 1394200, 1477852, 1847315, 2091300, 2216778, 2955704, 3694630, 4182600, 4433556, 5541945, 7389260, 8867112, 9236575, 11083890, 14778520, 18473150, 22167780, 27709725, 36946300, 44335560, 55419450, 73892600, 110838900, 221677800]

約数ペア:

[(1, 221677800), (2, 110838900), (3, 73892600), (4, 55419450), (5, 44335560), (6, 36946300), (8, 27709725), (10, 22167780), (12, 18473150), (15, 14778520), (20, 11083890), (24, 9236575), (25, 8867112), (30, 7389260), (40, 5541945), (50, 4433556), (53, 4182600), (60, 3694630), (75, 2955704), (100, 2216778), (106, 2091300), (120, 1847315), (150, 1477852), (159, 1394200), (200, 1108389), (212, 1045650), (265, 836520), (300, 738926), (318, 697100), (424, 522825), (530, 418260), (600, 369463), (636, 348550), (795, 278840), (1060, 209130), (1272, 174275), (1325, 167304), (1590, 139420), (2120, 104565), (2650, 83652), (3180, 69710), (3975, 55768), (5300, 41826), (6360, 34855), (6971, 31800), (7950, 27884), (10600, 20913), (13942, 15900)]