275156900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{9521}}^1$

素因数の和:9569

約数の個数: 54

約数和(自身を含む): 634346118

約数和(自身を除く): 359189218

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 289, 340, 425, 578, 850, 1156, 1445, 1700, 2890, 5780, 7225, 9521, 14450, 19042, 28900, 38084, 47605, 95210, 161857, 190420, 238025, 323714, 476050, 647428, 809285, 952100, 1618570, 2751569, 3237140, 4046425, 5503138, 8092850, 11006276, 13757845, 16185700, 27515690, 55031380, 68789225, 137578450, 275156900]

約数ペア:

[(1, 275156900), (2, 137578450), (4, 68789225), (5, 55031380), (10, 27515690), (17, 16185700), (20, 13757845), (25, 11006276), (34, 8092850), (50, 5503138), (68, 4046425), (85, 3237140), (100, 2751569), (170, 1618570), (289, 952100), (340, 809285), (425, 647428), (578, 476050), (850, 323714), (1156, 238025), (1445, 190420), (1700, 161857), (2890, 95210), (5780, 47605), (7225, 38084), (9521, 28900), (14450, 19042)]