27908400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1789}}^1$

素因数の和:1823

約数の個数: 120

約数和(自身を含む): 96330640

約数和(自身を除く): 68422240

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, 1789, 1950, 2600, 3120, 3578, 3900, 5200, 5367, 7156, 7800, 8945, 10734, 14312, 15600, 17890, 21468, 23257, 26835, 28624, 35780, 42936, 44725, 46514, 53670, 69771, 71560, 85872, 89450, 93028, 107340, 116285, 134175, 139542, 143120, 178900, 186056, 214680, 232570, 268350, 279084, 348855, 357800, 372112, 429360, 465140, 536700, 558168, 581425, 697710, 715600, 930280, 1073400, 1116336, 1162850, 1395420, 1744275, 1860560, 2146800, 2325700, 2790840, 3488550, 4651400, 5581680, 6977100, 9302800, 13954200, 27908400]

約数ペア:

[(1, 27908400), (2, 13954200), (3, 9302800), (4, 6977100), (5, 5581680), (6, 4651400), (8, 3488550), (10, 2790840), (12, 2325700), (13, 2146800), (15, 1860560), (16, 1744275), (20, 1395420), (24, 1162850), (25, 1116336), (26, 1073400), (30, 930280), (39, 715600), (40, 697710), (48, 581425), (50, 558168), (52, 536700), (60, 465140), (65, 429360), (75, 372112), (78, 357800), (80, 348855), (100, 279084), (104, 268350), (120, 232570), (130, 214680), (150, 186056), (156, 178900), (195, 143120), (200, 139542), (208, 134175), (240, 116285), (260, 107340), (300, 93028), (312, 89450), (325, 85872), (390, 71560), (400, 69771), (520, 53670), (600, 46514), (624, 44725), (650, 42936), (780, 35780), (975, 28624), (1040, 26835), (1200, 23257), (1300, 21468), (1560, 17890), (1789, 15600), (1950, 14312), (2600, 10734), (3120, 8945), (3578, 7800), (3900, 7156), (5200, 5367)]