142892550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{317539}}^1$

素因数の和:317557

約数の個数: 36

約数和(自身を含む): 383905860

約数和(自身を除く): 241013310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 317539, 635078, 952617, 1587695, 1905234, 2857851, 3175390, 4763085, 5715702, 7938475, 9526170, 14289255, 15876950, 23815425, 28578510, 47630850, 71446275, 142892550]

約数ペア:

[(1, 142892550), (2, 71446275), (3, 47630850), (5, 28578510), (6, 23815425), (9, 15876950), (10, 14289255), (15, 9526170), (18, 7938475), (25, 5715702), (30, 4763085), (45, 3175390), (50, 2857851), (75, 1905234), (90, 1587695), (150, 952617), (225, 635078), (450, 317539)]