81034650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{180077}}^1$

素因数の和:180095

約数の個数: 36

約数和(自身を含む): 217714302

約数和(自身を除く): 136679652

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 180077, 360154, 540231, 900385, 1080462, 1620693, 1800770, 2701155, 3241386, 4501925, 5402310, 8103465, 9003850, 13505775, 16206930, 27011550, 40517325, 81034650]

約数ペア:

[(1, 81034650), (2, 40517325), (3, 27011550), (5, 16206930), (6, 13505775), (9, 9003850), (10, 8103465), (15, 5402310), (18, 4501925), (25, 3241386), (30, 2701155), (45, 1800770), (50, 1620693), (75, 1080462), (90, 900385), (150, 540231), (225, 360154), (450, 180077)]