57375340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 150504480

約数和(自身を除く): 93129140

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 23, 29, 34, 44, 46, 55, 58, 68, 85, 92, 110, 115, 116, 145, 170, 187, 220, 230, 253, 290, 319, 340, 374, 391, 460, 493, 506, 529, 580, 638, 667, 748, 782, 935, 986, 1012, 1058, 1265, 1276, 1334, 1564, 1595, 1870, 1955, 1972, 2116, 2465, 2530, 2645, 2668, 3190, 3335, 3740, 3910, 4301, 4930, 5060, 5290, 5423, 5819, 6380, 6670, 7337, 7820, 8602, 8993, 9860, 10580, 10846, 11339, 11638, 13340, 14674, 15341, 17204, 17986, 21505, 21692, 22678, 23276, 27115, 29095, 29348, 30682, 35972, 36685, 43010, 44965, 45356, 54230, 56695, 58190, 61364, 73370, 76705, 86020, 89930, 98923, 108460, 113390, 116380, 124729, 146740, 153410, 168751, 179860, 197846, 226780, 249458, 260797, 306820, 337502, 395692, 494615, 498916, 521594, 623645, 675004, 843755, 989230, 1043188, 1247290, 1303985, 1687510, 1978460, 2494580, 2607970, 2868767, 3375020, 5215940, 5737534, 11475068, 14343835, 28687670, 57375340]

約数ペア:

[(1, 57375340), (2, 28687670), (4, 14343835), (5, 11475068), (10, 5737534), (11, 5215940), (17, 3375020), (20, 2868767), (22, 2607970), (23, 2494580), (29, 1978460), (34, 1687510), (44, 1303985), (46, 1247290), (55, 1043188), (58, 989230), (68, 843755), (85, 675004), (92, 623645), (110, 521594), (115, 498916), (116, 494615), (145, 395692), (170, 337502), (187, 306820), (220, 260797), (230, 249458), (253, 226780), (290, 197846), (319, 179860), (340, 168751), (374, 153410), (391, 146740), (460, 124729), (493, 116380), (506, 113390), (529, 108460), (580, 98923), (638, 89930), (667, 86020), (748, 76705), (782, 73370), (935, 61364), (986, 58190), (1012, 56695), (1058, 54230), (1265, 45356), (1276, 44965), (1334, 43010), (1564, 36685), (1595, 35972), (1870, 30682), (1955, 29348), (1972, 29095), (2116, 27115), (2465, 23276), (2530, 22678), (2645, 21692), (2668, 21505), (3190, 17986), (3335, 17204), (3740, 15341), (3910, 14674), (4301, 13340), (4930, 11638), (5060, 11339), (5290, 10846), (5423, 10580), (5819, 9860), (6380, 8993), (6670, 8602), (7337, 7820)]