90696200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{64783}}^1$

素因数の和:64806

約数の個数: 48

約数和(自身を含む): 240996480

約数和(自身を除く): 150300280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 64783, 129566, 259132, 323915, 453481, 518264, 647830, 906962, 1295660, 1619575, 1813924, 2267405, 2591320, 3239150, 3627848, 4534810, 6478300, 9069620, 11337025, 12956600, 18139240, 22674050, 45348100, 90696200]

約数ペア:

[(1, 90696200), (2, 45348100), (4, 22674050), (5, 18139240), (7, 12956600), (8, 11337025), (10, 9069620), (14, 6478300), (20, 4534810), (25, 3627848), (28, 3239150), (35, 2591320), (40, 2267405), (50, 1813924), (56, 1619575), (70, 1295660), (100, 906962), (140, 647830), (175, 518264), (200, 453481), (280, 323915), (350, 259132), (700, 129566), (1400, 64783)]