157224420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{873469}}^1$

素因数の和:873484

約数の個数: 36

約数和(自身を含む): 476914620

約数和(自身を除く): 319690200

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 873469, 1746938, 2620407, 3493876, 4367345, 5240814, 7861221, 8734690, 10481628, 13102035, 15722442, 17469380, 26204070, 31444884, 39306105, 52408140, 78612210, 157224420]

約数ペア:

[(1, 157224420), (2, 78612210), (3, 52408140), (4, 39306105), (5, 31444884), (6, 26204070), (9, 17469380), (10, 15722442), (12, 13102035), (15, 10481628), (18, 8734690), (20, 7861221), (30, 5240814), (36, 4367345), (45, 3493876), (60, 2620407), (90, 1746938), (180, 873469)]