148487940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{824933}}^1$

素因数の和:824948

約数の個数: 36

約数和(自身を含む): 450413964

約数和(自身を除く): 301926024

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 824933, 1649866, 2474799, 3299732, 4124665, 4949598, 7424397, 8249330, 9899196, 12373995, 14848794, 16498660, 24747990, 29697588, 37121985, 49495980, 74243970, 148487940]

約数ペア:

[(1, 148487940), (2, 74243970), (3, 49495980), (4, 37121985), (5, 29697588), (6, 24747990), (9, 16498660), (10, 14848794), (12, 12373995), (15, 9899196), (18, 8249330), (20, 7424397), (30, 4949598), (36, 4124665), (45, 3299732), (60, 2474799), (90, 1649866), (180, 824933)]