24985260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 80904096

約数和(自身を除く): 55918836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 97, 106, 108, 135, 159, 162, 180, 194, 212, 243, 265, 270, 291, 318, 324, 388, 405, 477, 485, 486, 530, 540, 582, 636, 795, 810, 873, 954, 970, 972, 1060, 1164, 1215, 1431, 1455, 1590, 1620, 1746, 1908, 1940, 2385, 2430, 2619, 2862, 2910, 3180, 3492, 4293, 4365, 4770, 4860, 5141, 5238, 5724, 5820, 7155, 7857, 8586, 8730, 9540, 10282, 10476, 12879, 13095, 14310, 15423, 15714, 17172, 17460, 20564, 21465, 23571, 25705, 25758, 26190, 28620, 30846, 31428, 39285, 42930, 46269, 47142, 51410, 51516, 52380, 61692, 64395, 77115, 78570, 85860, 92538, 94284, 102820, 117855, 128790, 138807, 154230, 157140, 185076, 231345, 235710, 257580, 277614, 308460, 416421, 462690, 471420, 555228, 694035, 832842, 925380, 1249263, 1388070, 1665684, 2082105, 2498526, 2776140, 4164210, 4997052, 6246315, 8328420, 12492630, 24985260]

約数ペア:

[(1, 24985260), (2, 12492630), (3, 8328420), (4, 6246315), (5, 4997052), (6, 4164210), (9, 2776140), (10, 2498526), (12, 2082105), (15, 1665684), (18, 1388070), (20, 1249263), (27, 925380), (30, 832842), (36, 694035), (45, 555228), (53, 471420), (54, 462690), (60, 416421), (81, 308460), (90, 277614), (97, 257580), (106, 235710), (108, 231345), (135, 185076), (159, 157140), (162, 154230), (180, 138807), (194, 128790), (212, 117855), (243, 102820), (265, 94284), (270, 92538), (291, 85860), (318, 78570), (324, 77115), (388, 64395), (405, 61692), (477, 52380), (485, 51516), (486, 51410), (530, 47142), (540, 46269), (582, 42930), (636, 39285), (795, 31428), (810, 30846), (873, 28620), (954, 26190), (970, 25758), (972, 25705), (1060, 23571), (1164, 21465), (1215, 20564), (1431, 17460), (1455, 17172), (1590, 15714), (1620, 15423), (1746, 14310), (1908, 13095), (1940, 12879), (2385, 10476), (2430, 10282), (2619, 9540), (2862, 8730), (2910, 8586), (3180, 7857), (3492, 7155), (4293, 5820), (4365, 5724), (4770, 5238), (4860, 5141)]