30563600

素因数分解:

$2^4\times 5^2\times {\mathrm{109}}^1\times {\mathrm{701}}^1$

素因数の和:828

約数の個数: 60

約数和(自身を含む): 74208420

約数和(自身を除く): 43644820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 109, 200, 218, 400, 436, 545, 701, 872, 1090, 1402, 1744, 2180, 2725, 2804, 3505, 4360, 5450, 5608, 7010, 8720, 10900, 11216, 14020, 17525, 21800, 28040, 35050, 43600, 56080, 70100, 76409, 140200, 152818, 280400, 305636, 382045, 611272, 764090, 1222544, 1528180, 1910225, 3056360, 3820450, 6112720, 7640900, 15281800, 30563600]

約数ペア:

[(1, 30563600), (2, 15281800), (4, 7640900), (5, 6112720), (8, 3820450), (10, 3056360), (16, 1910225), (20, 1528180), (25, 1222544), (40, 764090), (50, 611272), (80, 382045), (100, 305636), (109, 280400), (200, 152818), (218, 140200), (400, 76409), (436, 70100), (545, 56080), (701, 43600), (872, 35050), (1090, 28040), (1402, 21800), (1744, 17525), (2180, 14020), (2725, 11216), (2804, 10900), (3505, 8720), (4360, 7010), (5450, 5608)]