200364560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3119}}^1$

素因数の和:3216

約数の個数: 80

約数和(自身を含む): 515324160

約数和(自身を除く): 314959600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 73, 80, 88, 110, 146, 176, 220, 292, 365, 440, 584, 730, 803, 880, 1168, 1460, 1606, 2920, 3119, 3212, 4015, 5840, 6238, 6424, 8030, 12476, 12848, 15595, 16060, 24952, 31190, 32120, 34309, 49904, 62380, 64240, 68618, 124760, 137236, 171545, 227687, 249520, 274472, 343090, 455374, 548944, 686180, 910748, 1138435, 1372360, 1821496, 2276870, 2504557, 2744720, 3642992, 4553740, 5009114, 9107480, 10018228, 12522785, 18214960, 20036456, 25045570, 40072912, 50091140, 100182280, 200364560]

約数ペア:

[(1, 200364560), (2, 100182280), (4, 50091140), (5, 40072912), (8, 25045570), (10, 20036456), (11, 18214960), (16, 12522785), (20, 10018228), (22, 9107480), (40, 5009114), (44, 4553740), (55, 3642992), (73, 2744720), (80, 2504557), (88, 2276870), (110, 1821496), (146, 1372360), (176, 1138435), (220, 910748), (292, 686180), (365, 548944), (440, 455374), (584, 343090), (730, 274472), (803, 249520), (880, 227687), (1168, 171545), (1460, 137236), (1606, 124760), (2920, 68618), (3119, 64240), (3212, 62380), (4015, 49904), (5840, 34309), (6238, 32120), (6424, 31190), (8030, 24952), (12476, 16060), (12848, 15595)]