204055380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1133641}}^1$

素因数の和:1133656

約数の個数: 36

約数和(自身を含む): 618968532

約数和(自身を除く): 414913152

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1133641, 2267282, 3400923, 4534564, 5668205, 6801846, 10202769, 11336410, 13603692, 17004615, 20405538, 22672820, 34009230, 40811076, 51013845, 68018460, 102027690, 204055380]

約数ペア:

[(1, 204055380), (2, 102027690), (3, 68018460), (4, 51013845), (5, 40811076), (6, 34009230), (9, 22672820), (10, 20405538), (12, 17004615), (15, 13603692), (18, 11336410), (20, 10202769), (30, 6801846), (36, 5668205), (45, 4534564), (60, 3400923), (90, 2267282), (180, 1133641)]