68786700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{6197}}^1$

素因数の和:6251

約数の個数: 72

約数和(自身を含む): 204434832

約数和(自身を除く): 135648132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 148, 150, 185, 222, 300, 370, 444, 555, 740, 925, 1110, 1850, 2220, 2775, 3700, 5550, 6197, 11100, 12394, 18591, 24788, 30985, 37182, 61970, 74364, 92955, 123940, 154925, 185910, 229289, 309850, 371820, 458578, 464775, 619700, 687867, 917156, 929550, 1146445, 1375734, 1859100, 2292890, 2751468, 3439335, 4585780, 5732225, 6878670, 11464450, 13757340, 17196675, 22928900, 34393350, 68786700]

約数ペア:

[(1, 68786700), (2, 34393350), (3, 22928900), (4, 17196675), (5, 13757340), (6, 11464450), (10, 6878670), (12, 5732225), (15, 4585780), (20, 3439335), (25, 2751468), (30, 2292890), (37, 1859100), (50, 1375734), (60, 1146445), (74, 929550), (75, 917156), (100, 687867), (111, 619700), (148, 464775), (150, 458578), (185, 371820), (222, 309850), (300, 229289), (370, 185910), (444, 154925), (555, 123940), (740, 92955), (925, 74364), (1110, 61970), (1850, 37182), (2220, 30985), (2775, 24788), (3700, 18591), (5550, 12394), (6197, 11100)]