125228600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{89449}}^1$

素因数の和:89472

約数の個数: 48

約数和(自身を含む): 332754000

約数和(自身を除く): 207525400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 89449, 178898, 357796, 447245, 626143, 715592, 894490, 1252286, 1788980, 2236225, 2504572, 3130715, 3577960, 4472450, 5009144, 6261430, 8944900, 12522860, 15653575, 17889800, 25045720, 31307150, 62614300, 125228600]

約数ペア:

[(1, 125228600), (2, 62614300), (4, 31307150), (5, 25045720), (7, 17889800), (8, 15653575), (10, 12522860), (14, 8944900), (20, 6261430), (25, 5009144), (28, 4472450), (35, 3577960), (40, 3130715), (50, 2504572), (56, 2236225), (70, 1788980), (100, 1252286), (140, 894490), (175, 715592), (200, 626143), (280, 447245), (350, 357796), (700, 178898), (1400, 89449)]