200048220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1111379}}^1$

素因数の和:1111394

約数の個数: 36

約数和(自身を含む): 606813480

約数和(自身を除く): 406765260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1111379, 2222758, 3334137, 4445516, 5556895, 6668274, 10002411, 11113790, 13336548, 16670685, 20004822, 22227580, 33341370, 40009644, 50012055, 66682740, 100024110, 200048220]

約数ペア:

[(1, 200048220), (2, 100024110), (3, 66682740), (4, 50012055), (5, 40009644), (6, 33341370), (9, 22227580), (10, 20004822), (12, 16670685), (15, 13336548), (18, 11113790), (20, 10002411), (30, 6668274), (36, 5556895), (45, 4445516), (60, 3334137), (90, 2222758), (180, 1111379)]