131941200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2557}}^1$

素因数の和:2621

約数の個数: 120

約数和(自身を含む): 432649888

約数和(自身を除く): 300708688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 43, 48, 50, 60, 75, 80, 86, 100, 120, 129, 150, 172, 200, 215, 240, 258, 300, 344, 400, 430, 516, 600, 645, 688, 860, 1032, 1075, 1200, 1290, 1720, 2064, 2150, 2557, 2580, 3225, 3440, 4300, 5114, 5160, 6450, 7671, 8600, 10228, 10320, 12785, 12900, 15342, 17200, 20456, 25570, 25800, 30684, 38355, 40912, 51140, 51600, 61368, 63925, 76710, 102280, 109951, 122736, 127850, 153420, 191775, 204560, 219902, 255700, 306840, 329853, 383550, 439804, 511400, 549755, 613680, 659706, 767100, 879608, 1022800, 1099510, 1319412, 1534200, 1649265, 1759216, 2199020, 2638824, 2748775, 3068400, 3298530, 4398040, 5277648, 5497550, 6597060, 8246325, 8796080, 10995100, 13194120, 16492650, 21990200, 26388240, 32985300, 43980400, 65970600, 131941200]

約数ペア:

[(1, 131941200), (2, 65970600), (3, 43980400), (4, 32985300), (5, 26388240), (6, 21990200), (8, 16492650), (10, 13194120), (12, 10995100), (15, 8796080), (16, 8246325), (20, 6597060), (24, 5497550), (25, 5277648), (30, 4398040), (40, 3298530), (43, 3068400), (48, 2748775), (50, 2638824), (60, 2199020), (75, 1759216), (80, 1649265), (86, 1534200), (100, 1319412), (120, 1099510), (129, 1022800), (150, 879608), (172, 767100), (200, 659706), (215, 613680), (240, 549755), (258, 511400), (300, 439804), (344, 383550), (400, 329853), (430, 306840), (516, 255700), (600, 219902), (645, 204560), (688, 191775), (860, 153420), (1032, 127850), (1075, 122736), (1200, 109951), (1290, 102280), (1720, 76710), (2064, 63925), (2150, 61368), (2557, 51600), (2580, 51140), (3225, 40912), (3440, 38355), (4300, 30684), (5114, 25800), (5160, 25570), (6450, 20456), (7671, 17200), (8600, 15342), (10228, 12900), (10320, 12785)]