201439620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1119109}}^1$

素因数の和:1119124

約数の個数: 36

約数和(自身を含む): 611034060

約数和(自身を除く): 409594440

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1119109, 2238218, 3357327, 4476436, 5595545, 6714654, 10071981, 11191090, 13429308, 16786635, 20143962, 22382180, 33573270, 40287924, 50359905, 67146540, 100719810, 201439620]

約数ペア:

[(1, 201439620), (2, 100719810), (3, 67146540), (4, 50359905), (5, 40287924), (6, 33573270), (9, 22382180), (10, 20143962), (12, 16786635), (15, 13429308), (18, 11191090), (20, 10071981), (30, 6714654), (36, 5595545), (45, 4476436), (60, 3357327), (90, 2238218), (180, 1119109)]