54878340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7559}}^1$

素因数の和:7593

約数の個数: 72

約数和(自身を含む): 168920640

約数和(自身を除く): 114042300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 7559, 15118, 22677, 30236, 37795, 45354, 75590, 83149, 90708, 113385, 151180, 166298, 226770, 249447, 332596, 415745, 453540, 498894, 831490, 914639, 997788, 1247235, 1662980, 1829278, 2494470, 2743917, 3658556, 4573195, 4988940, 5487834, 9146390, 10975668, 13719585, 18292780, 27439170, 54878340]

約数ペア:

[(1, 54878340), (2, 27439170), (3, 18292780), (4, 13719585), (5, 10975668), (6, 9146390), (10, 5487834), (11, 4988940), (12, 4573195), (15, 3658556), (20, 2743917), (22, 2494470), (30, 1829278), (33, 1662980), (44, 1247235), (55, 997788), (60, 914639), (66, 831490), (110, 498894), (121, 453540), (132, 415745), (165, 332596), (220, 249447), (242, 226770), (330, 166298), (363, 151180), (484, 113385), (605, 90708), (660, 83149), (726, 75590), (1210, 45354), (1452, 37795), (1815, 30236), (2420, 22677), (3630, 15118), (7260, 7559)]