204009660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1133387}}^1$

素因数の和:1133402

約数の個数: 36

約数和(自身を含む): 618829848

約数和(自身を除く): 414820188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1133387, 2266774, 3400161, 4533548, 5666935, 6800322, 10200483, 11333870, 13600644, 17000805, 20400966, 22667740, 34001610, 40801932, 51002415, 68003220, 102004830, 204009660]

約数ペア:

[(1, 204009660), (2, 102004830), (3, 68003220), (4, 51002415), (5, 40801932), (6, 34001610), (9, 22667740), (10, 20400966), (12, 17000805), (15, 13600644), (18, 11333870), (20, 10200483), (30, 6800322), (36, 5666935), (45, 4533548), (60, 3400161), (90, 2266774), (180, 1133387)]