56378400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{139}}^1$

素因数の和:188

約数の個数: 216

約数和(自身を含む): 200143440

約数和(自身を除く): 143765040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 139, 150, 156, 160, 169, 195, 200, 208, 240, 260, 278, 300, 312, 325, 338, 390, 400, 416, 417, 480, 507, 520, 556, 600, 624, 650, 676, 695, 780, 800, 834, 845, 975, 1014, 1040, 1112, 1200, 1248, 1300, 1352, 1390, 1560, 1668, 1690, 1807, 1950, 2028, 2080, 2085, 2224, 2400, 2535, 2600, 2704, 2780, 3120, 3336, 3380, 3475, 3614, 3900, 4056, 4170, 4225, 4448, 5070, 5200, 5408, 5421, 5560, 6240, 6672, 6760, 6950, 7228, 7800, 8112, 8340, 8450, 9035, 10140, 10400, 10425, 10842, 11120, 12675, 13344, 13520, 13900, 14456, 15600, 16224, 16680, 16900, 18070, 20280, 20850, 21684, 22240, 23491, 25350, 27040, 27105, 27800, 28912, 31200, 33360, 33800, 36140, 40560, 41700, 43368, 45175, 46982, 50700, 54210, 55600, 57824, 66720, 67600, 70473, 72280, 81120, 83400, 86736, 90350, 93964, 101400, 108420, 111200, 117455, 135200, 135525, 140946, 144560, 166800, 173472, 180700, 187928, 202800, 216840, 234910, 271050, 281892, 289120, 333600, 352365, 361400, 375856, 405600, 433680, 469820, 542100, 563784, 587275, 704730, 722800, 751712, 867360, 939640, 1084200, 1127568, 1174550, 1409460, 1445600, 1761825, 1879280, 2168400, 2255136, 2349100, 2818920, 3523650, 3758560, 4336800, 4698200, 5637840, 7047300, 9396400, 11275680, 14094600, 18792800, 28189200, 56378400]

約数ペア:

[(1, 56378400), (2, 28189200), (3, 18792800), (4, 14094600), (5, 11275680), (6, 9396400), (8, 7047300), (10, 5637840), (12, 4698200), (13, 4336800), (15, 3758560), (16, 3523650), (20, 2818920), (24, 2349100), (25, 2255136), (26, 2168400), (30, 1879280), (32, 1761825), (39, 1445600), (40, 1409460), (48, 1174550), (50, 1127568), (52, 1084200), (60, 939640), (65, 867360), (75, 751712), (78, 722800), (80, 704730), (96, 587275), (100, 563784), (104, 542100), (120, 469820), (130, 433680), (139, 405600), (150, 375856), (156, 361400), (160, 352365), (169, 333600), (195, 289120), (200, 281892), (208, 271050), (240, 234910), (260, 216840), (278, 202800), (300, 187928), (312, 180700), (325, 173472), (338, 166800), (390, 144560), (400, 140946), (416, 135525), (417, 135200), (480, 117455), (507, 111200), (520, 108420), (556, 101400), (600, 93964), (624, 90350), (650, 86736), (676, 83400), (695, 81120), (780, 72280), (800, 70473), (834, 67600), (845, 66720), (975, 57824), (1014, 55600), (1040, 54210), (1112, 50700), (1200, 46982), (1248, 45175), (1300, 43368), (1352, 41700), (1390, 40560), (1560, 36140), (1668, 33800), (1690, 33360), (1807, 31200), (1950, 28912), (2028, 27800), (2080, 27105), (2085, 27040), (2224, 25350), (2400, 23491), (2535, 22240), (2600, 21684), (2704, 20850), (2780, 20280), (3120, 18070), (3336, 16900), (3380, 16680), (3475, 16224), (3614, 15600), (3900, 14456), (4056, 13900), (4170, 13520), (4225, 13344), (4448, 12675), (5070, 11120), (5200, 10842), (5408, 10425), (5421, 10400), (5560, 10140), (6240, 9035), (6672, 8450), (6760, 8340), (6950, 8112), (7228, 7800)]