100492020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{558289}}^1$

素因数の和:558304

約数の個数: 36

約数和(自身を含む): 304826340

約数和(自身を除く): 204334320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 558289, 1116578, 1674867, 2233156, 2791445, 3349734, 5024601, 5582890, 6699468, 8374335, 10049202, 11165780, 16748670, 20098404, 25123005, 33497340, 50246010, 100492020]

約数ペア:

[(1, 100492020), (2, 50246010), (3, 33497340), (4, 25123005), (5, 20098404), (6, 16748670), (9, 11165780), (10, 10049202), (12, 8374335), (15, 6699468), (18, 5582890), (20, 5024601), (30, 3349734), (36, 2791445), (45, 2233156), (60, 1674867), (90, 1116578), (180, 558289)]