201061620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1117009}}^1$

素因数の和:1117024

約数の個数: 36

約数和(自身を含む): 609887460

約数和(自身を除く): 408825840

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1117009, 2234018, 3351027, 4468036, 5585045, 6702054, 10053081, 11170090, 13404108, 16755135, 20106162, 22340180, 33510270, 40212324, 50265405, 67020540, 100530810, 201061620]

約数ペア:

[(1, 201061620), (2, 100530810), (3, 67020540), (4, 50265405), (5, 40212324), (6, 33510270), (9, 22340180), (10, 20106162), (12, 16755135), (15, 13404108), (18, 11170090), (20, 10053081), (30, 6702054), (36, 5585045), (45, 4468036), (60, 3351027), (90, 2234018), (180, 1117009)]