150697680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:625

約数の個数: 160

約数和(自身を含む): 537489408

約数和(自身を除く): 386791728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 271, 280, 331, 336, 420, 542, 560, 662, 813, 840, 993, 1084, 1324, 1355, 1626, 1655, 1680, 1897, 1986, 2168, 2317, 2648, 2710, 3252, 3310, 3794, 3972, 4065, 4336, 4634, 4965, 5296, 5420, 5691, 6504, 6620, 6951, 7588, 7944, 8130, 9268, 9485, 9930, 10840, 11382, 11585, 13008, 13240, 13902, 15176, 15888, 16260, 18536, 18970, 19860, 21680, 22764, 23170, 26480, 27804, 28455, 30352, 32520, 34755, 37072, 37940, 39720, 45528, 46340, 55608, 56910, 65040, 69510, 75880, 79440, 89701, 91056, 92680, 111216, 113820, 139020, 151760, 179402, 185360, 227640, 269103, 278040, 358804, 448505, 455280, 538206, 556080, 627907, 717608, 897010, 1076412, 1255814, 1345515, 1435216, 1794020, 1883721, 2152824, 2511628, 2691030, 3139535, 3588040, 3767442, 4305648, 5023256, 5382060, 6279070, 7176080, 7534884, 9418605, 10046512, 10764120, 12558140, 15069768, 18837210, 21528240, 25116280, 30139536, 37674420, 50232560, 75348840, 150697680]

約数ペア:

[(1, 150697680), (2, 75348840), (3, 50232560), (4, 37674420), (5, 30139536), (6, 25116280), (7, 21528240), (8, 18837210), (10, 15069768), (12, 12558140), (14, 10764120), (15, 10046512), (16, 9418605), (20, 7534884), (21, 7176080), (24, 6279070), (28, 5382060), (30, 5023256), (35, 4305648), (40, 3767442), (42, 3588040), (48, 3139535), (56, 2691030), (60, 2511628), (70, 2152824), (80, 1883721), (84, 1794020), (105, 1435216), (112, 1345515), (120, 1255814), (140, 1076412), (168, 897010), (210, 717608), (240, 627907), (271, 556080), (280, 538206), (331, 455280), (336, 448505), (420, 358804), (542, 278040), (560, 269103), (662, 227640), (813, 185360), (840, 179402), (993, 151760), (1084, 139020), (1324, 113820), (1355, 111216), (1626, 92680), (1655, 91056), (1680, 89701), (1897, 79440), (1986, 75880), (2168, 69510), (2317, 65040), (2648, 56910), (2710, 55608), (3252, 46340), (3310, 45528), (3794, 39720), (3972, 37940), (4065, 37072), (4336, 34755), (4634, 32520), (4965, 30352), (5296, 28455), (5420, 27804), (5691, 26480), (6504, 23170), (6620, 22764), (6951, 21680), (7588, 19860), (7944, 18970), (8130, 18536), (9268, 16260), (9485, 15888), (9930, 15176), (10840, 13902), (11382, 13240), (11585, 13008)]