128422050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{856147}}^1$

素因数の和:856162

約数の個数: 24

約数和(自身を含む): 318487056

約数和(自身を除く): 190065006

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 856147, 1712294, 2568441, 4280735, 5136882, 8561470, 12842205, 21403675, 25684410, 42807350, 64211025, 128422050]

約数ペア:

[(1, 128422050), (2, 64211025), (3, 42807350), (5, 25684410), (6, 21403675), (10, 12842205), (15, 8561470), (25, 5136882), (30, 4280735), (50, 2568441), (75, 1712294), (150, 856147)]