54090900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{60101}}^1$

素因数の和:60121

約数の個数: 54

約数和(自身を含む): 169547742

約数和(自身を除く): 115456842

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 60101, 120202, 180303, 240404, 300505, 360606, 540909, 601010, 721212, 901515, 1081818, 1202020, 1502525, 1803030, 2163636, 2704545, 3005050, 3606060, 4507575, 5409090, 6010100, 9015150, 10818180, 13522725, 18030300, 27045450, 54090900]

約数ペア:

[(1, 54090900), (2, 27045450), (3, 18030300), (4, 13522725), (5, 10818180), (6, 9015150), (9, 6010100), (10, 5409090), (12, 4507575), (15, 3606060), (18, 3005050), (20, 2704545), (25, 2163636), (30, 1803030), (36, 1502525), (45, 1202020), (50, 1081818), (60, 901515), (75, 721212), (90, 601010), (100, 540909), (150, 360606), (180, 300505), (225, 240404), (300, 180303), (450, 120202), (900, 60101)]