149993820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{833299}}^1$

素因数の和:833314

約数の個数: 36

約数和(自身を含む): 454981800

約数和(自身を除く): 304987980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 833299, 1666598, 2499897, 3333196, 4166495, 4999794, 7499691, 8332990, 9999588, 12499485, 14999382, 16665980, 24998970, 29998764, 37498455, 49997940, 74996910, 149993820]

約数ペア:

[(1, 149993820), (2, 74996910), (3, 49997940), (4, 37498455), (5, 29998764), (6, 24998970), (9, 16665980), (10, 14999382), (12, 12499485), (15, 9999588), (18, 8332990), (20, 7499691), (30, 4999794), (36, 4166495), (45, 3333196), (60, 2499897), (90, 1666598), (180, 833299)]