75685360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 160

約数和(自身を含む): 204897600

約数和(自身を除く): 129212240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 29, 34, 38, 40, 58, 68, 76, 80, 85, 95, 101, 116, 136, 145, 152, 170, 190, 202, 232, 272, 290, 304, 323, 340, 380, 404, 464, 493, 505, 551, 580, 646, 680, 760, 808, 986, 1010, 1102, 1160, 1292, 1360, 1520, 1615, 1616, 1717, 1919, 1972, 2020, 2204, 2320, 2465, 2584, 2755, 2929, 3230, 3434, 3838, 3944, 4040, 4408, 4930, 5168, 5510, 5858, 6460, 6868, 7676, 7888, 8080, 8585, 8816, 9367, 9595, 9860, 11020, 11716, 12920, 13736, 14645, 15352, 17170, 18734, 19190, 19720, 22040, 23432, 25840, 27472, 29290, 30704, 32623, 34340, 37468, 38380, 39440, 44080, 46835, 46864, 49793, 55651, 58580, 65246, 68680, 74936, 76760, 93670, 99586, 111302, 117160, 130492, 137360, 149872, 153520, 163115, 187340, 199172, 222604, 234320, 248965, 260984, 278255, 326230, 374680, 398344, 445208, 497930, 521968, 556510, 652460, 749360, 796688, 890416, 946067, 995860, 1113020, 1304920, 1892134, 1991720, 2226040, 2609840, 3784268, 3983440, 4452080, 4730335, 7568536, 9460670, 15137072, 18921340, 37842680, 75685360]

約数ペア:

[(1, 75685360), (2, 37842680), (4, 18921340), (5, 15137072), (8, 9460670), (10, 7568536), (16, 4730335), (17, 4452080), (19, 3983440), (20, 3784268), (29, 2609840), (34, 2226040), (38, 1991720), (40, 1892134), (58, 1304920), (68, 1113020), (76, 995860), (80, 946067), (85, 890416), (95, 796688), (101, 749360), (116, 652460), (136, 556510), (145, 521968), (152, 497930), (170, 445208), (190, 398344), (202, 374680), (232, 326230), (272, 278255), (290, 260984), (304, 248965), (323, 234320), (340, 222604), (380, 199172), (404, 187340), (464, 163115), (493, 153520), (505, 149872), (551, 137360), (580, 130492), (646, 117160), (680, 111302), (760, 99586), (808, 93670), (986, 76760), (1010, 74936), (1102, 68680), (1160, 65246), (1292, 58580), (1360, 55651), (1520, 49793), (1615, 46864), (1616, 46835), (1717, 44080), (1919, 39440), (1972, 38380), (2020, 37468), (2204, 34340), (2320, 32623), (2465, 30704), (2584, 29290), (2755, 27472), (2929, 25840), (3230, 23432), (3434, 22040), (3838, 19720), (3944, 19190), (4040, 18734), (4408, 17170), (4930, 15352), (5168, 14645), (5510, 13736), (5858, 12920), (6460, 11716), (6868, 11020), (7676, 9860), (7888, 9595), (8080, 9367), (8585, 8816)]