145210003750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{1499}}^1\times {\mathrm{11071}}^1$

素因数の和:12599

約数の個数: 80

約数和(自身を含む): 311300352000

約数和(自身を除く): 166090348250

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1250, 1499, 1750, 2998, 4375, 7495, 8750, 10493, 11071, 14990, 20986, 22142, 37475, 52465, 55355, 74950, 77497, 104930, 110710, 154994, 187375, 262325, 276775, 374750, 387485, 524650, 553550, 774970, 936875, 1311625, 1383875, 1873750, 1937425, 2623250, 2767750, 3874850, 6558125, 6919375, 9687125, 13116250, 13838750, 16595429, 19374250, 33190858, 48435625, 82977145, 96871250, 116168003, 165954290, 232336006, 414885725, 580840015, 829771450, 1161680030, 2074428625, 2904200075, 4148857250, 5808400150, 10372143125, 14521000375, 20744286250, 29042000750, 72605001875, 145210003750]

約数ペア:

[(1, 145210003750), (2, 72605001875), (5, 29042000750), (7, 20744286250), (10, 14521000375), (14, 10372143125), (25, 5808400150), (35, 4148857250), (50, 2904200075), (70, 2074428625), (125, 1161680030), (175, 829771450), (250, 580840015), (350, 414885725), (625, 232336006), (875, 165954290), (1250, 116168003), (1499, 96871250), (1750, 82977145), (2998, 48435625), (4375, 33190858), (7495, 19374250), (8750, 16595429), (10493, 13838750), (11071, 13116250), (14990, 9687125), (20986, 6919375), (22142, 6558125), (37475, 3874850), (52465, 2767750), (55355, 2623250), (74950, 1937425), (77497, 1873750), (104930, 1383875), (110710, 1311625), (154994, 936875), (187375, 774970), (262325, 553550), (276775, 524650), (374750, 387485)]