201568140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1119823}}^1$

素因数の和:1119838

約数の個数: 36

約数和(自身を含む): 611423904

約数和(自身を除く): 409855764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1119823, 2239646, 3359469, 4479292, 5599115, 6718938, 10078407, 11198230, 13437876, 16797345, 20156814, 22396460, 33594690, 40313628, 50392035, 67189380, 100784070, 201568140]

約数ペア:

[(1, 201568140), (2, 100784070), (3, 67189380), (4, 50392035), (5, 40313628), (6, 33594690), (9, 22396460), (10, 20156814), (12, 16797345), (15, 13437876), (18, 11198230), (20, 10078407), (30, 6718938), (36, 5599115), (45, 4479292), (60, 3359469), (90, 2239646), (180, 1119823)]