128280450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{855203}}^1$

素因数の和:855218

約数の個数: 24

約数和(自身を含む): 318135888

約数和(自身を除く): 189855438

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 855203, 1710406, 2565609, 4276015, 5131218, 8552030, 12828045, 21380075, 25656090, 42760150, 64140225, 128280450]

約数ペア:

[(1, 128280450), (2, 64140225), (3, 42760150), (5, 25656090), (6, 21380075), (10, 12828045), (15, 8552030), (25, 5131218), (30, 4276015), (50, 2565609), (75, 1710406), (150, 855203)]