74867000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^2\times {\mathrm{443}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 190129680

約数和(自身を除く): 115262680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 169, 200, 250, 260, 325, 338, 443, 500, 520, 650, 676, 845, 886, 1000, 1300, 1352, 1625, 1690, 1772, 2215, 2600, 3250, 3380, 3544, 4225, 4430, 5759, 6500, 6760, 8450, 8860, 11075, 11518, 13000, 16900, 17720, 21125, 22150, 23036, 28795, 33800, 42250, 44300, 46072, 55375, 57590, 74867, 84500, 88600, 110750, 115180, 143975, 149734, 169000, 221500, 230360, 287950, 299468, 374335, 443000, 575900, 598936, 719875, 748670, 1151800, 1439750, 1497340, 1871675, 2879500, 2994680, 3743350, 5759000, 7486700, 9358375, 14973400, 18716750, 37433500, 74867000]

約数ペア:

[(1, 74867000), (2, 37433500), (4, 18716750), (5, 14973400), (8, 9358375), (10, 7486700), (13, 5759000), (20, 3743350), (25, 2994680), (26, 2879500), (40, 1871675), (50, 1497340), (52, 1439750), (65, 1151800), (100, 748670), (104, 719875), (125, 598936), (130, 575900), (169, 443000), (200, 374335), (250, 299468), (260, 287950), (325, 230360), (338, 221500), (443, 169000), (500, 149734), (520, 143975), (650, 115180), (676, 110750), (845, 88600), (886, 84500), (1000, 74867), (1300, 57590), (1352, 55375), (1625, 46072), (1690, 44300), (1772, 42250), (2215, 33800), (2600, 28795), (3250, 23036), (3380, 22150), (3544, 21125), (4225, 17720), (4430, 16900), (5759, 13000), (6500, 11518), (6760, 11075), (8450, 8860)]