621418200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79669}}^1$

素因数の和:79701

約数の個数: 96

約数和(自身を含む): 2074606800

約数和(自身を除く): 1453188600

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, 79669, 159338, 239007, 318676, 398345, 478014, 637352, 796690, 956028, 1035697, 1195035, 1593380, 1912056, 1991725, 2071394, 2390070, 3107091, 3186760, 3983450, 4142788, 4780140, 5178485, 5975175, 6214182, 7966900, 8285576, 9560280, 10356970, 11950350, 12428364, 15535455, 15933800, 20713940, 23900700, 24856728, 25892425, 31070910, 41427880, 47801400, 51784850, 62141820, 77677275, 103569700, 124283640, 155354550, 207139400, 310709100, 621418200]

約数ペア:

[(1, 621418200), (2, 310709100), (3, 207139400), (4, 155354550), (5, 124283640), (6, 103569700), (8, 77677275), (10, 62141820), (12, 51784850), (13, 47801400), (15, 41427880), (20, 31070910), (24, 25892425), (25, 24856728), (26, 23900700), (30, 20713940), (39, 15933800), (40, 15535455), (50, 12428364), (52, 11950350), (60, 10356970), (65, 9560280), (75, 8285576), (78, 7966900), (100, 6214182), (104, 5975175), (120, 5178485), (130, 4780140), (150, 4142788), (156, 3983450), (195, 3186760), (200, 3107091), (260, 2390070), (300, 2071394), (312, 1991725), (325, 1912056), (390, 1593380), (520, 1195035), (600, 1035697), (650, 956028), (780, 796690), (975, 637352), (1300, 478014), (1560, 398345), (1950, 318676), (2600, 239007), (3900, 159338), (7800, 79669)]