158900220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{882779}}^1$

素因数の和:882794

約数の個数: 36

約数和(自身を含む): 481997880

約数和(自身を除く): 323097660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 882779, 1765558, 2648337, 3531116, 4413895, 5296674, 7945011, 8827790, 10593348, 13241685, 15890022, 17655580, 26483370, 31780044, 39725055, 52966740, 79450110, 158900220]

約数ペア:

[(1, 158900220), (2, 79450110), (3, 52966740), (4, 39725055), (5, 31780044), (6, 26483370), (9, 17655580), (10, 15890022), (12, 13241685), (15, 10593348), (18, 8827790), (20, 7945011), (30, 5296674), (36, 4413895), (45, 3531116), (60, 2648337), (90, 1765558), (180, 882779)]