75656790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{76421}}^1$

素因数の和:76445

約数の個数: 48

約数和(自身を含む): 214592976

約数和(自身を除く): 138936186

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 76421, 152842, 229263, 382105, 458526, 687789, 764210, 840631, 1146315, 1375578, 1681262, 2292630, 2521893, 3438945, 4203155, 5043786, 6877890, 7565679, 8406310, 12609465, 15131358, 25218930, 37828395, 75656790]

約数ペア:

[(1, 75656790), (2, 37828395), (3, 25218930), (5, 15131358), (6, 12609465), (9, 8406310), (10, 7565679), (11, 6877890), (15, 5043786), (18, 4203155), (22, 3438945), (30, 2521893), (33, 2292630), (45, 1681262), (55, 1375578), (66, 1146315), (90, 840631), (99, 764210), (110, 687789), (165, 458526), (198, 382105), (330, 229263), (495, 152842), (990, 76421)]