74545560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3907}}^1$

素因数の和:3977

約数の個数: 96

約数和(自身を含む): 246907440

約数和(自身を除く): 172361880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 3180, 3816, 3907, 4770, 6360, 7814, 9540, 11721, 15628, 19080, 19535, 23442, 31256, 35163, 39070, 46884, 58605, 70326, 78140, 93768, 117210, 140652, 156280, 175815, 207071, 234420, 281304, 351630, 414142, 468840, 621213, 703260, 828284, 1035355, 1242426, 1406520, 1656568, 1863639, 2070710, 2484852, 3106065, 3727278, 4141420, 4969704, 6212130, 7454556, 8282840, 9318195, 12424260, 14909112, 18636390, 24848520, 37272780, 74545560]

約数ペア:

[(1, 74545560), (2, 37272780), (3, 24848520), (4, 18636390), (5, 14909112), (6, 12424260), (8, 9318195), (9, 8282840), (10, 7454556), (12, 6212130), (15, 4969704), (18, 4141420), (20, 3727278), (24, 3106065), (30, 2484852), (36, 2070710), (40, 1863639), (45, 1656568), (53, 1406520), (60, 1242426), (72, 1035355), (90, 828284), (106, 703260), (120, 621213), (159, 468840), (180, 414142), (212, 351630), (265, 281304), (318, 234420), (360, 207071), (424, 175815), (477, 156280), (530, 140652), (636, 117210), (795, 93768), (954, 78140), (1060, 70326), (1272, 58605), (1590, 46884), (1908, 39070), (2120, 35163), (2385, 31256), (3180, 23442), (3816, 19535), (3907, 19080), (4770, 15628), (6360, 11721), (7814, 9540)]