68375550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{19819}}^1$

素因数の和:19857

約数の個数: 48

約数和(自身を含む): 176952960

約数和(自身を除く): 108577410

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 19819, 39638, 59457, 99095, 118914, 198190, 297285, 455837, 495475, 594570, 911674, 990950, 1367511, 1486425, 2279185, 2735022, 2972850, 4558370, 6837555, 11395925, 13675110, 22791850, 34187775, 68375550]

約数ペア:

[(1, 68375550), (2, 34187775), (3, 22791850), (5, 13675110), (6, 11395925), (10, 6837555), (15, 4558370), (23, 2972850), (25, 2735022), (30, 2279185), (46, 1486425), (50, 1367511), (69, 990950), (75, 911674), (115, 594570), (138, 495475), (150, 455837), (230, 297285), (345, 198190), (575, 118914), (690, 99095), (1150, 59457), (1725, 39638), (3450, 19819)]