99780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1663}}^1$

素因数の和:1675

約数の個数: 24

約数和(自身を含む): 279552

約数和(自身を除く): 179772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1663, 3326, 4989, 6652, 8315, 9978, 16630, 19956, 24945, 33260, 49890, 99780]

約数ペア:

[(1, 99780), (2, 49890), (3, 33260), (4, 24945), (5, 19956), (6, 16630), (10, 9978), (12, 8315), (15, 6652), (20, 4989), (30, 3326), (60, 1663)]