200796660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2441}}^1$

素因数の和:2913

約数の個数: 72

約数和(自身を含む): 610666056

約数和(自身を除く): 409869396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 457, 914, 1371, 1828, 2285, 2441, 2742, 4113, 4570, 4882, 5484, 6855, 7323, 8226, 9140, 9764, 12205, 13710, 14646, 16452, 20565, 21969, 24410, 27420, 29292, 36615, 41130, 43938, 48820, 73230, 82260, 87876, 109845, 146460, 219690, 439380, 1115537, 2231074, 3346611, 4462148, 5577685, 6693222, 10039833, 11155370, 13386444, 16733055, 20079666, 22310740, 33466110, 40159332, 50199165, 66932220, 100398330, 200796660]

約数ペア:

[(1, 200796660), (2, 100398330), (3, 66932220), (4, 50199165), (5, 40159332), (6, 33466110), (9, 22310740), (10, 20079666), (12, 16733055), (15, 13386444), (18, 11155370), (20, 10039833), (30, 6693222), (36, 5577685), (45, 4462148), (60, 3346611), (90, 2231074), (180, 1115537), (457, 439380), (914, 219690), (1371, 146460), (1828, 109845), (2285, 87876), (2441, 82260), (2742, 73230), (4113, 48820), (4570, 43938), (4882, 41130), (5484, 36615), (6855, 29292), (7323, 27420), (8226, 24410), (9140, 21969), (9764, 20565), (12205, 16452), (13710, 14646)]