76355840

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 216

約数和(自身を含む): 220200120

約数和(自身を除く): 143844280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 29, 32, 34, 40, 44, 55, 58, 64, 68, 80, 85, 88, 110, 116, 121, 128, 136, 145, 160, 170, 176, 187, 220, 232, 242, 256, 272, 290, 319, 320, 340, 352, 374, 440, 464, 484, 493, 544, 580, 605, 638, 640, 680, 704, 748, 880, 928, 935, 968, 986, 1088, 1160, 1210, 1276, 1280, 1360, 1408, 1496, 1595, 1760, 1856, 1870, 1936, 1972, 2057, 2176, 2320, 2420, 2465, 2552, 2720, 2816, 2992, 3190, 3509, 3520, 3712, 3740, 3872, 3944, 4114, 4352, 4640, 4840, 4930, 5104, 5423, 5440, 5984, 6380, 7018, 7040, 7424, 7480, 7744, 7888, 8228, 9280, 9680, 9860, 10208, 10285, 10846, 10880, 11968, 12760, 14036, 14080, 14960, 15488, 15776, 16456, 17545, 18560, 19360, 19720, 20416, 20570, 21692, 21760, 23936, 25520, 27115, 28072, 29920, 30976, 31552, 32912, 35090, 37120, 38720, 39440, 40832, 41140, 43384, 47872, 51040, 54230, 56144, 59653, 59840, 63104, 65824, 70180, 77440, 78880, 81664, 82280, 86768, 102080, 108460, 112288, 119306, 119680, 126208, 131648, 140360, 154880, 157760, 164560, 173536, 204160, 216920, 224576, 238612, 239360, 263296, 280720, 298265, 315520, 329120, 347072, 408320, 433840, 449152, 477224, 526592, 561440, 596530, 631040, 658240, 694144, 867680, 898304, 954448, 1122880, 1193060, 1316480, 1388288, 1735360, 1908896, 2245760, 2386120, 2632960, 3470720, 3817792, 4491520, 4772240, 6941440, 7635584, 9544480, 15271168, 19088960, 38177920, 76355840]

約数ペア:

[(1, 76355840), (2, 38177920), (4, 19088960), (5, 15271168), (8, 9544480), (10, 7635584), (11, 6941440), (16, 4772240), (17, 4491520), (20, 3817792), (22, 3470720), (29, 2632960), (32, 2386120), (34, 2245760), (40, 1908896), (44, 1735360), (55, 1388288), (58, 1316480), (64, 1193060), (68, 1122880), (80, 954448), (85, 898304), (88, 867680), (110, 694144), (116, 658240), (121, 631040), (128, 596530), (136, 561440), (145, 526592), (160, 477224), (170, 449152), (176, 433840), (187, 408320), (220, 347072), (232, 329120), (242, 315520), (256, 298265), (272, 280720), (290, 263296), (319, 239360), (320, 238612), (340, 224576), (352, 216920), (374, 204160), (440, 173536), (464, 164560), (484, 157760), (493, 154880), (544, 140360), (580, 131648), (605, 126208), (638, 119680), (640, 119306), (680, 112288), (704, 108460), (748, 102080), (880, 86768), (928, 82280), (935, 81664), (968, 78880), (986, 77440), (1088, 70180), (1160, 65824), (1210, 63104), (1276, 59840), (1280, 59653), (1360, 56144), (1408, 54230), (1496, 51040), (1595, 47872), (1760, 43384), (1856, 41140), (1870, 40832), (1936, 39440), (1972, 38720), (2057, 37120), (2176, 35090), (2320, 32912), (2420, 31552), (2465, 30976), (2552, 29920), (2720, 28072), (2816, 27115), (2992, 25520), (3190, 23936), (3509, 21760), (3520, 21692), (3712, 20570), (3740, 20416), (3872, 19720), (3944, 19360), (4114, 18560), (4352, 17545), (4640, 16456), (4840, 15776), (4930, 15488), (5104, 14960), (5423, 14080), (5440, 14036), (5984, 12760), (6380, 11968), (7018, 10880), (7040, 10846), (7424, 10285), (7480, 10208), (7744, 9860), (7888, 9680), (8228, 9280)]