225756540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1254203}}^1$

素因数の和:1254218

約数の個数: 36

約数和(自身を含む): 684795384

約数和(自身を除く): 459038844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1254203, 2508406, 3762609, 5016812, 6271015, 7525218, 11287827, 12542030, 15050436, 18813045, 22575654, 25084060, 37626090, 45151308, 56439135, 75252180, 112878270, 225756540]

約数ペア:

[(1, 225756540), (2, 112878270), (3, 75252180), (4, 56439135), (5, 45151308), (6, 37626090), (9, 25084060), (10, 22575654), (12, 18813045), (15, 15050436), (18, 12542030), (20, 11287827), (30, 7525218), (36, 6271015), (45, 5016812), (60, 3762609), (90, 2508406), (180, 1254203)]