194859600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12491}}^1$

素因数の和:12525

約数の個数: 120

約数和(自身を含む): 672269472

約数和(自身を除く): 477409872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 12491, 15600, 24982, 37473, 49964, 62455, 74946, 99928, 124910, 149892, 162383, 187365, 199856, 249820, 299784, 312275, 324766, 374730, 487149, 499640, 599568, 624550, 649532, 749460, 811915, 936825, 974298, 999280, 1249100, 1299064, 1498920, 1623830, 1873650, 1948596, 2435745, 2498200, 2598128, 2997840, 3247660, 3747300, 3897192, 4059575, 4871490, 4996400, 6495320, 7494600, 7794384, 8119150, 9742980, 12178725, 12990640, 14989200, 16238300, 19485960, 24357450, 32476600, 38971920, 48714900, 64953200, 97429800, 194859600]

約数ペア:

[(1, 194859600), (2, 97429800), (3, 64953200), (4, 48714900), (5, 38971920), (6, 32476600), (8, 24357450), (10, 19485960), (12, 16238300), (13, 14989200), (15, 12990640), (16, 12178725), (20, 9742980), (24, 8119150), (25, 7794384), (26, 7494600), (30, 6495320), (39, 4996400), (40, 4871490), (48, 4059575), (50, 3897192), (52, 3747300), (60, 3247660), (65, 2997840), (75, 2598128), (78, 2498200), (80, 2435745), (100, 1948596), (104, 1873650), (120, 1623830), (130, 1498920), (150, 1299064), (156, 1249100), (195, 999280), (200, 974298), (208, 936825), (240, 811915), (260, 749460), (300, 649532), (312, 624550), (325, 599568), (390, 499640), (400, 487149), (520, 374730), (600, 324766), (624, 312275), (650, 299784), (780, 249820), (975, 199856), (1040, 187365), (1200, 162383), (1300, 149892), (1560, 124910), (1950, 99928), (2600, 74946), (3120, 62455), (3900, 49964), (5200, 37473), (7800, 24982), (12491, 15600)]