123028600

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{5749}}^1$

素因数の和:5872

約数の個数: 48

約数和(自身を含む): 288765000

約数和(自身を除く): 165736400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 200, 214, 428, 535, 856, 1070, 2140, 2675, 4280, 5350, 5749, 10700, 11498, 21400, 22996, 28745, 45992, 57490, 114980, 143725, 229960, 287450, 574900, 615143, 1149800, 1230286, 2460572, 3075715, 4921144, 6151430, 12302860, 15378575, 24605720, 30757150, 61514300, 123028600]

約数ペア:

[(1, 123028600), (2, 61514300), (4, 30757150), (5, 24605720), (8, 15378575), (10, 12302860), (20, 6151430), (25, 4921144), (40, 3075715), (50, 2460572), (100, 1230286), (107, 1149800), (200, 615143), (214, 574900), (428, 287450), (535, 229960), (856, 143725), (1070, 114980), (2140, 57490), (2675, 45992), (4280, 28745), (5350, 22996), (5749, 21400), (10700, 11498)]