213784800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{281}}^1\times {\mathrm{317}}^1$

素因数の和:621

約数の個数: 144

約数和(自身を含む): 700548912

約数和(自身を除く): 486764112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 281, 300, 317, 400, 480, 562, 600, 634, 800, 843, 951, 1124, 1200, 1268, 1405, 1585, 1686, 1902, 2248, 2400, 2536, 2810, 3170, 3372, 3804, 4215, 4496, 4755, 5072, 5620, 6340, 6744, 7025, 7608, 7925, 8430, 8992, 9510, 10144, 11240, 12680, 13488, 14050, 15216, 15850, 16860, 19020, 21075, 22480, 23775, 25360, 26976, 28100, 30432, 31700, 33720, 38040, 42150, 44960, 47550, 50720, 56200, 63400, 67440, 76080, 84300, 89077, 95100, 112400, 126800, 134880, 152160, 168600, 178154, 190200, 224800, 253600, 267231, 337200, 356308, 380400, 445385, 534462, 674400, 712616, 760800, 890770, 1068924, 1336155, 1425232, 1781540, 2137848, 2226925, 2672310, 2850464, 3563080, 4275696, 4453850, 5344620, 6680775, 7126160, 8551392, 8907700, 10689240, 13361550, 14252320, 17815400, 21378480, 26723100, 35630800, 42756960, 53446200, 71261600, 106892400, 213784800]

約数ペア:

[(1, 213784800), (2, 106892400), (3, 71261600), (4, 53446200), (5, 42756960), (6, 35630800), (8, 26723100), (10, 21378480), (12, 17815400), (15, 14252320), (16, 13361550), (20, 10689240), (24, 8907700), (25, 8551392), (30, 7126160), (32, 6680775), (40, 5344620), (48, 4453850), (50, 4275696), (60, 3563080), (75, 2850464), (80, 2672310), (96, 2226925), (100, 2137848), (120, 1781540), (150, 1425232), (160, 1336155), (200, 1068924), (240, 890770), (281, 760800), (300, 712616), (317, 674400), (400, 534462), (480, 445385), (562, 380400), (600, 356308), (634, 337200), (800, 267231), (843, 253600), (951, 224800), (1124, 190200), (1200, 178154), (1268, 168600), (1405, 152160), (1585, 134880), (1686, 126800), (1902, 112400), (2248, 95100), (2400, 89077), (2536, 84300), (2810, 76080), (3170, 67440), (3372, 63400), (3804, 56200), (4215, 50720), (4496, 47550), (4755, 44960), (5072, 42150), (5620, 38040), (6340, 33720), (6744, 31700), (7025, 30432), (7608, 28100), (7925, 26976), (8430, 25360), (8992, 23775), (9510, 22480), (10144, 21075), (11240, 19020), (12680, 16860), (13488, 15850), (14050, 15216)]