150178492780

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{27708209}}^1$

素因数の和:27708489

約数の個数: 24

約数和(自身を含む): 316538591040

約数和(自身を除く): 166360098260

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 27708209, 55416418, 110832836, 138541045, 277082090, 554164180, 7508924639, 15017849278, 30035698556, 37544623195, 75089246390, 150178492780]

約数ペア:

[(1, 150178492780), (2, 75089246390), (4, 37544623195), (5, 30035698556), (10, 15017849278), (20, 7508924639), (271, 554164180), (542, 277082090), (1084, 138541045), (1355, 110832836), (2710, 55416418), (5420, 27708209)]