173892120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1$

素因数の和:617

約数の個数: 128

約数和(自身を含む): 545875200

約数和(自身を除く): 371983080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 107, 116, 120, 145, 174, 214, 232, 290, 321, 348, 428, 435, 467, 535, 580, 642, 696, 856, 870, 934, 1070, 1160, 1284, 1401, 1605, 1740, 1868, 2140, 2335, 2568, 2802, 3103, 3210, 3480, 3736, 4280, 4670, 5604, 6206, 6420, 7005, 9309, 9340, 11208, 12412, 12840, 13543, 14010, 15515, 18618, 18680, 24824, 27086, 28020, 31030, 37236, 40629, 46545, 49969, 54172, 56040, 62060, 67715, 74472, 81258, 93090, 99938, 108344, 124120, 135430, 149907, 162516, 186180, 199876, 203145, 249845, 270860, 299814, 325032, 372360, 399752, 406290, 499690, 541720, 599628, 749535, 812580, 999380, 1199256, 1449101, 1499070, 1625160, 1998760, 2898202, 2998140, 4347303, 5796404, 5996280, 7245505, 8694606, 11592808, 14491010, 17389212, 21736515, 28982020, 34778424, 43473030, 57964040, 86946060, 173892120]

約数ペア:

[(1, 173892120), (2, 86946060), (3, 57964040), (4, 43473030), (5, 34778424), (6, 28982020), (8, 21736515), (10, 17389212), (12, 14491010), (15, 11592808), (20, 8694606), (24, 7245505), (29, 5996280), (30, 5796404), (40, 4347303), (58, 2998140), (60, 2898202), (87, 1998760), (107, 1625160), (116, 1499070), (120, 1449101), (145, 1199256), (174, 999380), (214, 812580), (232, 749535), (290, 599628), (321, 541720), (348, 499690), (428, 406290), (435, 399752), (467, 372360), (535, 325032), (580, 299814), (642, 270860), (696, 249845), (856, 203145), (870, 199876), (934, 186180), (1070, 162516), (1160, 149907), (1284, 135430), (1401, 124120), (1605, 108344), (1740, 99938), (1868, 93090), (2140, 81258), (2335, 74472), (2568, 67715), (2802, 62060), (3103, 56040), (3210, 54172), (3480, 49969), (3736, 46545), (4280, 40629), (4670, 37236), (5604, 31030), (6206, 28020), (6420, 27086), (7005, 24824), (9309, 18680), (9340, 18618), (11208, 15515), (12412, 14010), (12840, 13543)]