128800950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{858673}}^1$

素因数の和:858688

約数の個数: 24

約数和(自身を含む): 319426728

約数和(自身を除く): 190625778

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 858673, 1717346, 2576019, 4293365, 5152038, 8586730, 12880095, 21466825, 25760190, 42933650, 64400475, 128800950]

約数ペア:

[(1, 128800950), (2, 64400475), (3, 42933650), (5, 25760190), (6, 21466825), (10, 12880095), (15, 8586730), (25, 5152038), (30, 4293365), (50, 2576019), (75, 1717346), (150, 858673)]