85913800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:695

約数の個数: 96

約数和(自身を含む): 230788800

約数和(自身を除く): 144875000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 109, 140, 175, 200, 218, 280, 350, 436, 545, 563, 700, 763, 872, 1090, 1126, 1400, 1526, 2180, 2252, 2725, 2815, 3052, 3815, 3941, 4360, 4504, 5450, 5630, 6104, 7630, 7882, 10900, 11260, 14075, 15260, 15764, 19075, 19705, 21800, 22520, 28150, 30520, 31528, 38150, 39410, 56300, 61367, 76300, 78820, 98525, 112600, 122734, 152600, 157640, 197050, 245468, 306835, 394100, 429569, 490936, 613670, 788200, 859138, 1227340, 1534175, 1718276, 2147845, 2454680, 3068350, 3436552, 4295690, 6136700, 8591380, 10739225, 12273400, 17182760, 21478450, 42956900, 85913800]

約数ペア:

[(1, 85913800), (2, 42956900), (4, 21478450), (5, 17182760), (7, 12273400), (8, 10739225), (10, 8591380), (14, 6136700), (20, 4295690), (25, 3436552), (28, 3068350), (35, 2454680), (40, 2147845), (50, 1718276), (56, 1534175), (70, 1227340), (100, 859138), (109, 788200), (140, 613670), (175, 490936), (200, 429569), (218, 394100), (280, 306835), (350, 245468), (436, 197050), (545, 157640), (563, 152600), (700, 122734), (763, 112600), (872, 98525), (1090, 78820), (1126, 76300), (1400, 61367), (1526, 56300), (2180, 39410), (2252, 38150), (2725, 31528), (2815, 30520), (3052, 28150), (3815, 22520), (3941, 21800), (4360, 19705), (4504, 19075), (5450, 15764), (5630, 15260), (6104, 14075), (7630, 11260), (7882, 10900)]