491626200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{63029}}^1$

素因数の和:63061

約数の個数: 96

約数和(自身を含む): 1641301200

約数和(自身を除く): 1149675000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 63029, 126058, 189087, 252116, 315145, 378174, 504232, 630290, 756348, 819377, 945435, 1260580, 1512696, 1575725, 1638754, 1890870, 2458131, 2521160, 3151450, 3277508, 3781740, 4096885, 4727175, 4916262, 6302900, 6555016, 7563480, 8193770, 9454350, 9832524, 12290655, 12605800, 16387540, 18908700, 19665048, 20484425, 24581310, 32775080, 37817400, 40968850, 49162620, 61453275, 81937700, 98325240, 122906550, 163875400, 245813100, 491626200]

約数ペア:

[(1, 491626200), (2, 245813100), (3, 163875400), (4, 122906550), (5, 98325240), (6, 81937700), (8, 61453275), (10, 49162620), (12, 40968850), (13, 37817400), (15, 32775080), (20, 24581310), (24, 20484425), (25, 19665048), (26, 18908700), (30, 16387540), (39, 12605800), (40, 12290655), (50, 9832524), (52, 9454350), (60, 8193770), (65, 7563480), (75, 6555016), (78, 6302900), (100, 4916262), (104, 4727175), (120, 4096885), (130, 3781740), (150, 3277508), (156, 3151450), (195, 2521160), (200, 2458131), (260, 1890870), (300, 1638754), (312, 1575725), (325, 1512696), (390, 1260580), (520, 945435), (600, 819377), (650, 756348), (780, 630290), (975, 504232), (1300, 378174), (1560, 315145), (1950, 252116), (2600, 189087), (3900, 126058), (7800, 63029)]