54925740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{305143}}^1$

素因数の和:305158

約数の個数: 36

約数和(自身を含む): 166608624

約数和(自身を除く): 111682884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 305143, 610286, 915429, 1220572, 1525715, 1830858, 2746287, 3051430, 3661716, 4577145, 5492574, 6102860, 9154290, 10985148, 13731435, 18308580, 27462870, 54925740]

約数ペア:

[(1, 54925740), (2, 27462870), (3, 18308580), (4, 13731435), (5, 10985148), (6, 9154290), (9, 6102860), (10, 5492574), (12, 4577145), (15, 3661716), (18, 3051430), (20, 2746287), (30, 1830858), (36, 1525715), (45, 1220572), (60, 915429), (90, 610286), (180, 305143)]