55542540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 162751680

約数和(自身を除く): 107209140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 137, 145, 174, 233, 274, 290, 348, 411, 435, 466, 548, 580, 685, 699, 822, 870, 932, 1165, 1370, 1398, 1644, 1740, 2055, 2330, 2740, 2796, 3495, 3973, 4110, 4660, 6757, 6990, 7946, 8220, 11919, 13514, 13980, 15892, 19865, 20271, 23838, 27028, 31921, 33785, 39730, 40542, 47676, 59595, 63842, 67570, 79460, 81084, 95763, 101355, 119190, 127684, 135140, 159605, 191526, 202710, 238380, 319210, 383052, 405420, 478815, 638420, 925709, 957630, 1851418, 1915260, 2777127, 3702836, 4628545, 5554254, 9257090, 11108508, 13885635, 18514180, 27771270, 55542540]

約数ペア:

[(1, 55542540), (2, 27771270), (3, 18514180), (4, 13885635), (5, 11108508), (6, 9257090), (10, 5554254), (12, 4628545), (15, 3702836), (20, 2777127), (29, 1915260), (30, 1851418), (58, 957630), (60, 925709), (87, 638420), (116, 478815), (137, 405420), (145, 383052), (174, 319210), (233, 238380), (274, 202710), (290, 191526), (348, 159605), (411, 135140), (435, 127684), (466, 119190), (548, 101355), (580, 95763), (685, 81084), (699, 79460), (822, 67570), (870, 63842), (932, 59595), (1165, 47676), (1370, 40542), (1398, 39730), (1644, 33785), (1740, 31921), (2055, 27028), (2330, 23838), (2740, 20271), (2796, 19865), (3495, 15892), (3973, 13980), (4110, 13514), (4660, 11919), (6757, 8220), (6990, 7946)]