201805600

素因数分解:

$2^5\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1693}}^1$

素因数の和:1862

約数の個数: 72

約数和(自身を含む): 496257300

約数和(自身を除く): 294451700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 149, 160, 200, 298, 400, 596, 745, 800, 1192, 1490, 1693, 2384, 2980, 3386, 3725, 4768, 5960, 6772, 7450, 8465, 11920, 13544, 14900, 16930, 23840, 27088, 29800, 33860, 42325, 54176, 59600, 67720, 84650, 119200, 135440, 169300, 252257, 270880, 338600, 504514, 677200, 1009028, 1261285, 1354400, 2018056, 2522570, 4036112, 5045140, 6306425, 8072224, 10090280, 12612850, 20180560, 25225700, 40361120, 50451400, 100902800, 201805600]

約数ペア:

[(1, 201805600), (2, 100902800), (4, 50451400), (5, 40361120), (8, 25225700), (10, 20180560), (16, 12612850), (20, 10090280), (25, 8072224), (32, 6306425), (40, 5045140), (50, 4036112), (80, 2522570), (100, 2018056), (149, 1354400), (160, 1261285), (200, 1009028), (298, 677200), (400, 504514), (596, 338600), (745, 270880), (800, 252257), (1192, 169300), (1490, 135440), (1693, 119200), (2384, 84650), (2980, 67720), (3386, 59600), (3725, 54176), (4768, 42325), (5960, 33860), (6772, 29800), (7450, 27088), (8465, 23840), (11920, 16930), (13544, 14900)]