87820350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{7411}}^1$

素因数の和:7505

約数の個数: 48

約数和(自身を含む): 220581120

約数和(自身を除く): 132760770

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 79, 150, 158, 237, 395, 474, 790, 1185, 1975, 2370, 3950, 5925, 7411, 11850, 14822, 22233, 37055, 44466, 74110, 111165, 185275, 222330, 370550, 555825, 585469, 1111650, 1170938, 1756407, 2927345, 3512814, 5854690, 8782035, 14636725, 17564070, 29273450, 43910175, 87820350]

約数ペア:

[(1, 87820350), (2, 43910175), (3, 29273450), (5, 17564070), (6, 14636725), (10, 8782035), (15, 5854690), (25, 3512814), (30, 2927345), (50, 1756407), (75, 1170938), (79, 1111650), (150, 585469), (158, 555825), (237, 370550), (395, 222330), (474, 185275), (790, 111165), (1185, 74110), (1975, 44466), (2370, 37055), (3950, 22233), (5925, 14822), (7411, 11850)]