99444160

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^2\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 84

約数和(自身を含む): 244446552

約数和(自身を除く): 145002392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 227, 296, 320, 370, 454, 592, 740, 908, 1135, 1184, 1369, 1480, 1816, 2270, 2368, 2738, 2960, 3632, 4540, 5476, 5920, 6845, 7264, 8399, 9080, 10952, 11840, 13690, 14528, 16798, 18160, 21904, 27380, 33596, 36320, 41995, 43808, 54760, 67192, 72640, 83990, 87616, 109520, 134384, 167980, 219040, 268768, 310763, 335960, 438080, 537536, 621526, 671920, 1243052, 1343840, 1553815, 2486104, 2687680, 3107630, 4972208, 6215260, 9944416, 12430520, 19888832, 24861040, 49722080, 99444160]

約数ペア:

[(1, 99444160), (2, 49722080), (4, 24861040), (5, 19888832), (8, 12430520), (10, 9944416), (16, 6215260), (20, 4972208), (32, 3107630), (37, 2687680), (40, 2486104), (64, 1553815), (74, 1343840), (80, 1243052), (148, 671920), (160, 621526), (185, 537536), (227, 438080), (296, 335960), (320, 310763), (370, 268768), (454, 219040), (592, 167980), (740, 134384), (908, 109520), (1135, 87616), (1184, 83990), (1369, 72640), (1480, 67192), (1816, 54760), (2270, 43808), (2368, 41995), (2738, 36320), (2960, 33596), (3632, 27380), (4540, 21904), (5476, 18160), (5920, 16798), (6845, 14528), (7264, 13690), (8399, 11840), (9080, 10952)]