27765760

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:82

約数の個数: 176

約数和(自身を含む): 79587360

約数和(自身を除く): 51821600

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, 128, 136, 145, 160, 170, 176, 187, 220, 232, 256, 272, 290, 319, 320, 340, 352, 374, 440, 464, 493, 512, 544, 580, 638, 640, 680, 704, 748, 880, 928, 935, 986, 1024, 1088, 1160, 1276, 1280, 1360, 1408, 1496, 1595, 1760, 1856, 1870, 1972, 2176, 2320, 2465, 2552, 2560, 2720, 2816, 2992, 3190, 3520, 3712, 3740, 3944, 4352, 4640, 4930, 5104, 5120, 5423, 5440, 5632, 5984, 6380, 7040, 7424, 7480, 7888, 8704, 9280, 9860, 10208, 10846, 10880, 11264, 11968, 12760, 14080, 14848, 14960, 15776, 17408, 18560, 19720, 20416, 21692, 21760, 23936, 25520, 27115, 28160, 29696, 29920, 31552, 37120, 39440, 40832, 43384, 43520, 47872, 51040, 54230, 56320, 59840, 63104, 74240, 78880, 81664, 86768, 87040, 95744, 102080, 108460, 119680, 126208, 148480, 157760, 163328, 173536, 191488, 204160, 216920, 239360, 252416, 315520, 326656, 347072, 408320, 433840, 478720, 504832, 631040, 694144, 816640, 867680, 957440, 1262080, 1388288, 1633280, 1735360, 2524160, 2776576, 3470720, 5553152, 6941440, 13882880, 27765760]

約数ペア:

[(1, 27765760), (2, 13882880), (4, 6941440), (5, 5553152), (8, 3470720), (10, 2776576), (11, 2524160), (16, 1735360), (17, 1633280), (20, 1388288), (22, 1262080), (29, 957440), (32, 867680), (34, 816640), (40, 694144), (44, 631040), (55, 504832), (58, 478720), (64, 433840), (68, 408320), (80, 347072), (85, 326656), (88, 315520), (110, 252416), (116, 239360), (128, 216920), (136, 204160), (145, 191488), (160, 173536), (170, 163328), (176, 157760), (187, 148480), (220, 126208), (232, 119680), (256, 108460), (272, 102080), (290, 95744), (319, 87040), (320, 86768), (340, 81664), (352, 78880), (374, 74240), (440, 63104), (464, 59840), (493, 56320), (512, 54230), (544, 51040), (580, 47872), (638, 43520), (640, 43384), (680, 40832), (704, 39440), (748, 37120), (880, 31552), (928, 29920), (935, 29696), (986, 28160), (1024, 27115), (1088, 25520), (1160, 23936), (1276, 21760), (1280, 21692), (1360, 20416), (1408, 19720), (1496, 18560), (1595, 17408), (1760, 15776), (1856, 14960), (1870, 14848), (1972, 14080), (2176, 12760), (2320, 11968), (2465, 11264), (2552, 10880), (2560, 10846), (2720, 10208), (2816, 9860), (2992, 9280), (3190, 8704), (3520, 7888), (3712, 7480), (3740, 7424), (3944, 7040), (4352, 6380), (4640, 5984), (4930, 5632), (5104, 5440), (5120, 5423)]