202976800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:735

約数の個数: 144

約数和(自身を含む): 552855240

約数和(自身を除く): 349878440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 32, 40, 50, 52, 58, 65, 80, 100, 104, 116, 130, 145, 160, 200, 208, 232, 260, 290, 325, 377, 400, 416, 464, 520, 580, 650, 673, 725, 754, 800, 928, 1040, 1160, 1300, 1346, 1450, 1508, 1885, 2080, 2320, 2600, 2692, 2900, 3016, 3365, 3770, 4640, 5200, 5384, 5800, 6032, 6730, 7540, 8749, 9425, 10400, 10768, 11600, 12064, 13460, 15080, 16825, 17498, 18850, 19517, 21536, 23200, 26920, 30160, 33650, 34996, 37700, 39034, 43745, 53840, 60320, 67300, 69992, 75400, 78068, 87490, 97585, 107680, 134600, 139984, 150800, 156136, 174980, 195170, 218725, 253721, 269200, 279968, 301600, 312272, 349960, 390340, 437450, 487925, 507442, 538400, 624544, 699920, 780680, 874900, 975850, 1014884, 1268605, 1399840, 1561360, 1749800, 1951700, 2029768, 2537210, 3122720, 3499600, 3903400, 4059536, 5074420, 6343025, 6999200, 7806800, 8119072, 10148840, 12686050, 15613600, 20297680, 25372100, 40595360, 50744200, 101488400, 202976800]

約数ペア:

[(1, 202976800), (2, 101488400), (4, 50744200), (5, 40595360), (8, 25372100), (10, 20297680), (13, 15613600), (16, 12686050), (20, 10148840), (25, 8119072), (26, 7806800), (29, 6999200), (32, 6343025), (40, 5074420), (50, 4059536), (52, 3903400), (58, 3499600), (65, 3122720), (80, 2537210), (100, 2029768), (104, 1951700), (116, 1749800), (130, 1561360), (145, 1399840), (160, 1268605), (200, 1014884), (208, 975850), (232, 874900), (260, 780680), (290, 699920), (325, 624544), (377, 538400), (400, 507442), (416, 487925), (464, 437450), (520, 390340), (580, 349960), (650, 312272), (673, 301600), (725, 279968), (754, 269200), (800, 253721), (928, 218725), (1040, 195170), (1160, 174980), (1300, 156136), (1346, 150800), (1450, 139984), (1508, 134600), (1885, 107680), (2080, 97585), (2320, 87490), (2600, 78068), (2692, 75400), (2900, 69992), (3016, 67300), (3365, 60320), (3770, 53840), (4640, 43745), (5200, 39034), (5384, 37700), (5800, 34996), (6032, 33650), (6730, 30160), (7540, 26920), (8749, 23200), (9425, 21536), (10400, 19517), (10768, 18850), (11600, 17498), (12064, 16825), (13460, 15080)]