203941620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1133009}}^1$

素因数の和:1133024

約数の個数: 36

約数和(自身を含む): 618623460

約数和(自身を除く): 414681840

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1133009, 2266018, 3399027, 4532036, 5665045, 6798054, 10197081, 11330090, 13596108, 16995135, 20394162, 22660180, 33990270, 40788324, 50985405, 67980540, 101970810, 203941620]

約数ペア:

[(1, 203941620), (2, 101970810), (3, 67980540), (4, 50985405), (5, 40788324), (6, 33990270), (9, 22660180), (10, 20394162), (12, 16995135), (15, 13596108), (18, 11330090), (20, 10197081), (30, 6798054), (36, 5665045), (45, 4532036), (60, 3399027), (90, 2266018), (180, 1133009)]