75122220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1252037}}^1$

素因数の和:1252049

約数の個数: 24

約数和(自身を含む): 210342384

約数和(自身を除く): 135220164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1252037, 2504074, 3756111, 5008148, 6260185, 7512222, 12520370, 15024444, 18780555, 25040740, 37561110, 75122220]

約数ペア:

[(1, 75122220), (2, 37561110), (3, 25040740), (4, 18780555), (5, 15024444), (6, 12520370), (10, 7512222), (12, 6260185), (15, 5008148), (20, 3756111), (30, 2504074), (60, 1252037)]