54424620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2207}}^1$

素因数の和:2359

約数の個数: 72

約数和(自身を含む): 166368384

約数和(自身を除く): 111943764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2207, 2466, 2740, 4110, 4414, 4932, 6165, 6621, 8220, 8828, 11035, 12330, 13242, 19863, 22070, 24660, 26484, 33105, 39726, 44140, 66210, 79452, 99315, 132420, 198630, 302359, 397260, 604718, 907077, 1209436, 1511795, 1814154, 2721231, 3023590, 3628308, 4535385, 5442462, 6047180, 9070770, 10884924, 13606155, 18141540, 27212310, 54424620]

約数ペア:

[(1, 54424620), (2, 27212310), (3, 18141540), (4, 13606155), (5, 10884924), (6, 9070770), (9, 6047180), (10, 5442462), (12, 4535385), (15, 3628308), (18, 3023590), (20, 2721231), (30, 1814154), (36, 1511795), (45, 1209436), (60, 907077), (90, 604718), (137, 397260), (180, 302359), (274, 198630), (411, 132420), (548, 99315), (685, 79452), (822, 66210), (1233, 44140), (1370, 39726), (1644, 33105), (2055, 26484), (2207, 24660), (2466, 22070), (2740, 19863), (4110, 13242), (4414, 12330), (4932, 11035), (6165, 8828), (6621, 8220)]