100140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1669}}^1$

素因数の和:1681

約数の個数: 24

約数和(自身を含む): 280560

約数和(自身を除く): 180420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1669, 3338, 5007, 6676, 8345, 10014, 16690, 20028, 25035, 33380, 50070, 100140]

約数ペア:

[(1, 100140), (2, 50070), (3, 33380), (4, 25035), (5, 20028), (6, 16690), (10, 10014), (12, 8345), (15, 6676), (20, 5007), (30, 3338), (60, 1669)]