75940900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{691}}^1$

素因数の和:869

約数の個数: 72

約数和(自身を含む): 189807296

約数和(自身を除く): 113866396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 157, 175, 314, 350, 628, 691, 700, 785, 1099, 1382, 1570, 2198, 2764, 3140, 3455, 3925, 4396, 4837, 5495, 6910, 7850, 9674, 10990, 13820, 15700, 17275, 19348, 21980, 24185, 27475, 34550, 48370, 54950, 69100, 96740, 108487, 109900, 120925, 216974, 241850, 433948, 483700, 542435, 759409, 1084870, 1518818, 2169740, 2712175, 3037636, 3797045, 5424350, 7594090, 10848700, 15188180, 18985225, 37970450, 75940900]

約数ペア:

[(1, 75940900), (2, 37970450), (4, 18985225), (5, 15188180), (7, 10848700), (10, 7594090), (14, 5424350), (20, 3797045), (25, 3037636), (28, 2712175), (35, 2169740), (50, 1518818), (70, 1084870), (100, 759409), (140, 542435), (157, 483700), (175, 433948), (314, 241850), (350, 216974), (628, 120925), (691, 109900), (700, 108487), (785, 96740), (1099, 69100), (1382, 54950), (1570, 48370), (2198, 34550), (2764, 27475), (3140, 24185), (3455, 21980), (3925, 19348), (4396, 17275), (4837, 15700), (5495, 13820), (6910, 10990), (7850, 9674)]