57055600

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 180

約数和(自身を含む): 165645648

約数和(自身を除く): 108590048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 41, 49, 50, 56, 70, 71, 80, 82, 98, 100, 112, 140, 142, 164, 175, 196, 200, 205, 245, 280, 284, 287, 328, 350, 355, 392, 400, 410, 490, 497, 560, 568, 574, 656, 700, 710, 784, 820, 980, 994, 1025, 1136, 1148, 1225, 1400, 1420, 1435, 1640, 1775, 1960, 1988, 2009, 2050, 2296, 2450, 2485, 2800, 2840, 2870, 2911, 3280, 3479, 3550, 3920, 3976, 4018, 4100, 4592, 4900, 4970, 5680, 5740, 5822, 6958, 7100, 7175, 7952, 8036, 8200, 9800, 9940, 10045, 11480, 11644, 12425, 13916, 14200, 14350, 14555, 16072, 16400, 17395, 19600, 19880, 20090, 20377, 22960, 23288, 24850, 27832, 28400, 28700, 29110, 32144, 34790, 39760, 40180, 40754, 46576, 49700, 50225, 55664, 57400, 58220, 69580, 72775, 80360, 81508, 86975, 99400, 100450, 101885, 114800, 116440, 139160, 142639, 145550, 160720, 163016, 173950, 198800, 200900, 203770, 232880, 278320, 285278, 291100, 326032, 347900, 401800, 407540, 509425, 570556, 582200, 695800, 713195, 803600, 815080, 1018850, 1141112, 1164400, 1391600, 1426390, 1630160, 2037700, 2282224, 2852780, 3565975, 4075400, 5705560, 7131950, 8150800, 11411120, 14263900, 28527800, 57055600]

約数ペア:

[(1, 57055600), (2, 28527800), (4, 14263900), (5, 11411120), (7, 8150800), (8, 7131950), (10, 5705560), (14, 4075400), (16, 3565975), (20, 2852780), (25, 2282224), (28, 2037700), (35, 1630160), (40, 1426390), (41, 1391600), (49, 1164400), (50, 1141112), (56, 1018850), (70, 815080), (71, 803600), (80, 713195), (82, 695800), (98, 582200), (100, 570556), (112, 509425), (140, 407540), (142, 401800), (164, 347900), (175, 326032), (196, 291100), (200, 285278), (205, 278320), (245, 232880), (280, 203770), (284, 200900), (287, 198800), (328, 173950), (350, 163016), (355, 160720), (392, 145550), (400, 142639), (410, 139160), (490, 116440), (497, 114800), (560, 101885), (568, 100450), (574, 99400), (656, 86975), (700, 81508), (710, 80360), (784, 72775), (820, 69580), (980, 58220), (994, 57400), (1025, 55664), (1136, 50225), (1148, 49700), (1225, 46576), (1400, 40754), (1420, 40180), (1435, 39760), (1640, 34790), (1775, 32144), (1960, 29110), (1988, 28700), (2009, 28400), (2050, 27832), (2296, 24850), (2450, 23288), (2485, 22960), (2800, 20377), (2840, 20090), (2870, 19880), (2911, 19600), (3280, 17395), (3479, 16400), (3550, 16072), (3920, 14555), (3976, 14350), (4018, 14200), (4100, 13916), (4592, 12425), (4900, 11644), (4970, 11480), (5680, 10045), (5740, 9940), (5822, 9800), (6958, 8200), (7100, 8036), (7175, 7952)]