148028220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{822379}}^1$

素因数の和:822394

約数の個数: 36

約数和(自身を含む): 449019480

約数和(自身を除く): 300991260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 822379, 1644758, 2467137, 3289516, 4111895, 4934274, 7401411, 8223790, 9868548, 12335685, 14802822, 16447580, 24671370, 29605644, 37007055, 49342740, 74014110, 148028220]

約数ペア:

[(1, 148028220), (2, 74014110), (3, 49342740), (4, 37007055), (5, 29605644), (6, 24671370), (9, 16447580), (10, 14802822), (12, 12335685), (15, 9868548), (18, 8223790), (20, 7401411), (30, 4934274), (36, 4111895), (45, 3289516), (60, 2467137), (90, 1644758), (180, 822379)]