75348840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:623

約数の個数: 128

約数和(自身を含む): 260075520

約数和(自身を除く): 184726680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 271, 280, 331, 420, 542, 662, 813, 840, 993, 1084, 1324, 1355, 1626, 1655, 1897, 1986, 2168, 2317, 2648, 2710, 3252, 3310, 3794, 3972, 4065, 4634, 4965, 5420, 5691, 6504, 6620, 6951, 7588, 7944, 8130, 9268, 9485, 9930, 10840, 11382, 11585, 13240, 13902, 15176, 16260, 18536, 18970, 19860, 22764, 23170, 27804, 28455, 32520, 34755, 37940, 39720, 45528, 46340, 55608, 56910, 69510, 75880, 89701, 92680, 113820, 139020, 179402, 227640, 269103, 278040, 358804, 448505, 538206, 627907, 717608, 897010, 1076412, 1255814, 1345515, 1794020, 1883721, 2152824, 2511628, 2691030, 3139535, 3588040, 3767442, 5023256, 5382060, 6279070, 7534884, 9418605, 10764120, 12558140, 15069768, 18837210, 25116280, 37674420, 75348840]

約数ペア:

[(1, 75348840), (2, 37674420), (3, 25116280), (4, 18837210), (5, 15069768), (6, 12558140), (7, 10764120), (8, 9418605), (10, 7534884), (12, 6279070), (14, 5382060), (15, 5023256), (20, 3767442), (21, 3588040), (24, 3139535), (28, 2691030), (30, 2511628), (35, 2152824), (40, 1883721), (42, 1794020), (56, 1345515), (60, 1255814), (70, 1076412), (84, 897010), (105, 717608), (120, 627907), (140, 538206), (168, 448505), (210, 358804), (271, 278040), (280, 269103), (331, 227640), (420, 179402), (542, 139020), (662, 113820), (813, 92680), (840, 89701), (993, 75880), (1084, 69510), (1324, 56910), (1355, 55608), (1626, 46340), (1655, 45528), (1897, 39720), (1986, 37940), (2168, 34755), (2317, 32520), (2648, 28455), (2710, 27804), (3252, 23170), (3310, 22764), (3794, 19860), (3972, 18970), (4065, 18536), (4634, 16260), (4965, 15176), (5420, 13902), (5691, 13240), (6504, 11585), (6620, 11382), (6951, 10840), (7588, 9930), (7944, 9485), (8130, 9268)]