20161515900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{67205053}}^1$

素因数の和:67205070

約数の個数: 36

約数和(自身を含む): 58333986872

約数和(自身を除く): 38172470972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 67205053, 134410106, 201615159, 268820212, 336025265, 403230318, 672050530, 806460636, 1008075795, 1344101060, 1680126325, 2016151590, 3360252650, 4032303180, 5040378975, 6720505300, 10080757950, 20161515900]

約数ペア:

[(1, 20161515900), (2, 10080757950), (3, 6720505300), (4, 5040378975), (5, 4032303180), (6, 3360252650), (10, 2016151590), (12, 1680126325), (15, 1344101060), (20, 1008075795), (25, 806460636), (30, 672050530), (50, 403230318), (60, 336025265), (75, 268820212), (100, 201615159), (150, 134410106), (300, 67205053)]