121508400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7789}}^1$

素因数の和:7823

約数の個数: 120

約数和(自身を含む): 419226640

約数和(自身を除く): 297718240

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, 1950, 2600, 3120, 3900, 5200, 7789, 7800, 15578, 15600, 23367, 31156, 38945, 46734, 62312, 77890, 93468, 101257, 116835, 124624, 155780, 186936, 194725, 202514, 233670, 303771, 311560, 373872, 389450, 405028, 467340, 506285, 584175, 607542, 623120, 778900, 810056, 934680, 1012570, 1168350, 1215084, 1518855, 1557800, 1620112, 1869360, 2025140, 2336700, 2430168, 2531425, 3037710, 3115600, 4050280, 4673400, 4860336, 5062850, 6075420, 7594275, 8100560, 9346800, 10125700, 12150840, 15188550, 20251400, 24301680, 30377100, 40502800, 60754200, 121508400]

約数ペア:

[(1, 121508400), (2, 60754200), (3, 40502800), (4, 30377100), (5, 24301680), (6, 20251400), (8, 15188550), (10, 12150840), (12, 10125700), (13, 9346800), (15, 8100560), (16, 7594275), (20, 6075420), (24, 5062850), (25, 4860336), (26, 4673400), (30, 4050280), (39, 3115600), (40, 3037710), (48, 2531425), (50, 2430168), (52, 2336700), (60, 2025140), (65, 1869360), (75, 1620112), (78, 1557800), (80, 1518855), (100, 1215084), (104, 1168350), (120, 1012570), (130, 934680), (150, 810056), (156, 778900), (195, 623120), (200, 607542), (208, 584175), (240, 506285), (260, 467340), (300, 405028), (312, 389450), (325, 373872), (390, 311560), (400, 303771), (520, 233670), (600, 202514), (624, 194725), (650, 186936), (780, 155780), (975, 124624), (1040, 116835), (1200, 101257), (1300, 93468), (1560, 77890), (1950, 62312), (2600, 46734), (3120, 38945), (3900, 31156), (5200, 23367), (7789, 15600), (7800, 15578)]