27437940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{16937}}^1$

素因数の和:16958

約数の個数: 60

約数和(自身を含む): 86078916

約数和(自身を除く): 58640976

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 16937, 33874, 50811, 67748, 84685, 101622, 152433, 169370, 203244, 254055, 304866, 338740, 457299, 508110, 609732, 762165, 914598, 1016220, 1371897, 1524330, 1829196, 2286495, 2743794, 3048660, 4572990, 5487588, 6859485, 9145980, 13718970, 27437940]

約数ペア:

[(1, 27437940), (2, 13718970), (3, 9145980), (4, 6859485), (5, 5487588), (6, 4572990), (9, 3048660), (10, 2743794), (12, 2286495), (15, 1829196), (18, 1524330), (20, 1371897), (27, 1016220), (30, 914598), (36, 762165), (45, 609732), (54, 508110), (60, 457299), (81, 338740), (90, 304866), (108, 254055), (135, 203244), (162, 169370), (180, 152433), (270, 101622), (324, 84685), (405, 67748), (540, 50811), (810, 33874), (1620, 16937)]