129535740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2473}}^1$

素因数の和:2588

約数の個数: 96

約数和(自身を含む): 407319360

約数和(自身を除く): 277783620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 97, 108, 135, 180, 194, 270, 291, 388, 485, 540, 582, 873, 970, 1164, 1455, 1746, 1940, 2473, 2619, 2910, 3492, 4365, 4946, 5238, 5820, 7419, 8730, 9892, 10476, 12365, 13095, 14838, 17460, 22257, 24730, 26190, 29676, 37095, 44514, 49460, 52380, 66771, 74190, 89028, 111285, 133542, 148380, 222570, 239881, 267084, 333855, 445140, 479762, 667710, 719643, 959524, 1199405, 1335420, 1439286, 2158929, 2398810, 2878572, 3598215, 4317858, 4797620, 6476787, 7196430, 8635716, 10794645, 12953574, 14392860, 21589290, 25907148, 32383935, 43178580, 64767870, 129535740]

約数ペア:

[(1, 129535740), (2, 64767870), (3, 43178580), (4, 32383935), (5, 25907148), (6, 21589290), (9, 14392860), (10, 12953574), (12, 10794645), (15, 8635716), (18, 7196430), (20, 6476787), (27, 4797620), (30, 4317858), (36, 3598215), (45, 2878572), (54, 2398810), (60, 2158929), (90, 1439286), (97, 1335420), (108, 1199405), (135, 959524), (180, 719643), (194, 667710), (270, 479762), (291, 445140), (388, 333855), (485, 267084), (540, 239881), (582, 222570), (873, 148380), (970, 133542), (1164, 111285), (1455, 89028), (1746, 74190), (1940, 66771), (2473, 52380), (2619, 49460), (2910, 44514), (3492, 37095), (4365, 29676), (4946, 26190), (5238, 24730), (5820, 22257), (7419, 17460), (8730, 14838), (9892, 13095), (10476, 12365)]