99872940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1664549}}^1$

素因数の和:1664561

約数の個数: 24

約数和(自身を含む): 279644400

約数和(自身を除く): 179771460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1664549, 3329098, 4993647, 6658196, 8322745, 9987294, 16645490, 19974588, 24968235, 33290980, 49936470, 99872940]

約数ペア:

[(1, 99872940), (2, 49936470), (3, 33290980), (4, 24968235), (5, 19974588), (6, 16645490), (10, 9987294), (12, 8322745), (15, 6658196), (20, 4993647), (30, 3329098), (60, 1664549)]