105550720

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 192

約数和(自身を含む): 293025600

約数和(自身を除く): 187474880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 47, 55, 58, 64, 80, 88, 94, 110, 116, 121, 128, 145, 160, 176, 188, 220, 232, 235, 242, 290, 319, 320, 352, 376, 440, 464, 470, 484, 517, 580, 605, 638, 640, 704, 752, 880, 928, 940, 968, 1034, 1160, 1210, 1276, 1363, 1408, 1504, 1595, 1760, 1856, 1880, 1936, 2068, 2320, 2420, 2552, 2585, 2726, 3008, 3190, 3509, 3520, 3712, 3760, 3872, 4136, 4640, 4840, 5104, 5170, 5452, 5687, 6016, 6380, 6815, 7018, 7040, 7520, 7744, 8272, 9280, 9680, 10208, 10340, 10904, 11374, 12760, 13630, 14036, 14993, 15040, 15488, 16544, 17545, 18560, 19360, 20416, 20680, 21808, 22748, 25520, 27260, 28072, 28435, 29986, 30080, 33088, 35090, 38720, 40832, 41360, 43616, 45496, 51040, 54520, 56144, 56870, 59972, 66176, 70180, 74965, 77440, 82720, 87232, 90992, 102080, 109040, 112288, 113740, 119944, 140360, 149930, 164923, 165440, 174464, 181984, 204160, 218080, 224576, 227480, 239888, 280720, 299860, 329846, 330880, 363968, 436160, 449152, 454960, 479776, 561440, 599720, 659692, 727936, 824615, 872320, 909920, 959552, 1122880, 1199440, 1319384, 1649230, 1819840, 1919104, 2245760, 2398880, 2638768, 3298460, 3639680, 4797760, 5277536, 6596920, 9595520, 10555072, 13193840, 21110144, 26387680, 52775360, 105550720]

約数ペア:

[(1, 105550720), (2, 52775360), (4, 26387680), (5, 21110144), (8, 13193840), (10, 10555072), (11, 9595520), (16, 6596920), (20, 5277536), (22, 4797760), (29, 3639680), (32, 3298460), (40, 2638768), (44, 2398880), (47, 2245760), (55, 1919104), (58, 1819840), (64, 1649230), (80, 1319384), (88, 1199440), (94, 1122880), (110, 959552), (116, 909920), (121, 872320), (128, 824615), (145, 727936), (160, 659692), (176, 599720), (188, 561440), (220, 479776), (232, 454960), (235, 449152), (242, 436160), (290, 363968), (319, 330880), (320, 329846), (352, 299860), (376, 280720), (440, 239888), (464, 227480), (470, 224576), (484, 218080), (517, 204160), (580, 181984), (605, 174464), (638, 165440), (640, 164923), (704, 149930), (752, 140360), (880, 119944), (928, 113740), (940, 112288), (968, 109040), (1034, 102080), (1160, 90992), (1210, 87232), (1276, 82720), (1363, 77440), (1408, 74965), (1504, 70180), (1595, 66176), (1760, 59972), (1856, 56870), (1880, 56144), (1936, 54520), (2068, 51040), (2320, 45496), (2420, 43616), (2552, 41360), (2585, 40832), (2726, 38720), (3008, 35090), (3190, 33088), (3509, 30080), (3520, 29986), (3712, 28435), (3760, 28072), (3872, 27260), (4136, 25520), (4640, 22748), (4840, 21808), (5104, 20680), (5170, 20416), (5452, 19360), (5687, 18560), (6016, 17545), (6380, 16544), (6815, 15488), (7018, 15040), (7040, 14993), (7520, 14036), (7744, 13630), (8272, 12760), (9280, 11374), (9680, 10904), (10208, 10340)]