75374000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^2\times {\mathrm{223}}^1$

素因数の和:272

約数の個数: 120

約数和(自身を含む): 198237312

約数和(自身を除く): 122863312

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 169, 200, 208, 223, 250, 260, 325, 338, 400, 446, 500, 520, 650, 676, 845, 892, 1000, 1040, 1115, 1300, 1352, 1625, 1690, 1784, 2000, 2230, 2600, 2704, 2899, 3250, 3380, 3568, 4225, 4460, 5200, 5575, 5798, 6500, 6760, 8450, 8920, 11150, 11596, 13000, 13520, 14495, 16900, 17840, 21125, 22300, 23192, 26000, 27875, 28990, 33800, 37687, 42250, 44600, 46384, 55750, 57980, 67600, 72475, 75374, 84500, 89200, 111500, 115960, 144950, 150748, 169000, 188435, 223000, 231920, 289900, 301496, 338000, 362375, 376870, 446000, 579800, 602992, 724750, 753740, 942175, 1159600, 1449500, 1507480, 1884350, 2899000, 3014960, 3768700, 4710875, 5798000, 7537400, 9421750, 15074800, 18843500, 37687000, 75374000]

約数ペア:

[(1, 75374000), (2, 37687000), (4, 18843500), (5, 15074800), (8, 9421750), (10, 7537400), (13, 5798000), (16, 4710875), (20, 3768700), (25, 3014960), (26, 2899000), (40, 1884350), (50, 1507480), (52, 1449500), (65, 1159600), (80, 942175), (100, 753740), (104, 724750), (125, 602992), (130, 579800), (169, 446000), (200, 376870), (208, 362375), (223, 338000), (250, 301496), (260, 289900), (325, 231920), (338, 223000), (400, 188435), (446, 169000), (500, 150748), (520, 144950), (650, 115960), (676, 111500), (845, 89200), (892, 84500), (1000, 75374), (1040, 72475), (1115, 67600), (1300, 57980), (1352, 55750), (1625, 46384), (1690, 44600), (1784, 42250), (2000, 37687), (2230, 33800), (2600, 28990), (2704, 27875), (2899, 26000), (3250, 23192), (3380, 22300), (3568, 21125), (4225, 17840), (4460, 16900), (5200, 14495), (5575, 13520), (5798, 13000), (6500, 11596), (6760, 11150), (8450, 8920)]