15290300

素因数分解:

$2^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1429}}^1$

素因数の和:1550

約数の個数: 36

約数和(自身を含む): 33513480

約数和(自身を除く): 18223180

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 214, 428, 535, 1070, 1429, 2140, 2675, 2858, 5350, 5716, 7145, 10700, 14290, 28580, 35725, 71450, 142900, 152903, 305806, 611612, 764515, 1529030, 3058060, 3822575, 7645150, 15290300]

約数ペア:

[(1, 15290300), (2, 7645150), (4, 3822575), (5, 3058060), (10, 1529030), (20, 764515), (25, 611612), (50, 305806), (100, 152903), (107, 142900), (214, 71450), (428, 35725), (535, 28580), (1070, 14290), (1429, 10700), (2140, 7145), (2675, 5716), (2858, 5350)]