45727740

素因数分解:

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

素因数の和:218

約数の個数: 108

約数和(自身を含む): 145343016

約数和(自身を除く): 99615276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 97, 108, 135, 162, 180, 194, 243, 270, 291, 324, 388, 405, 485, 486, 540, 582, 810, 873, 970, 972, 1164, 1215, 1455, 1620, 1746, 1940, 2430, 2619, 2910, 3492, 4365, 4860, 5238, 5820, 7857, 8730, 9409, 10476, 13095, 15714, 17460, 18818, 23571, 26190, 28227, 31428, 37636, 39285, 47045, 47142, 52380, 56454, 78570, 84681, 94090, 94284, 112908, 117855, 141135, 157140, 169362, 188180, 235710, 254043, 282270, 338724, 423405, 471420, 508086, 564540, 762129, 846810, 1016172, 1270215, 1524258, 1693620, 2286387, 2540430, 3048516, 3810645, 4572774, 5080860, 7621290, 9145548, 11431935, 15242580, 22863870, 45727740]

約数ペア:

[(1, 45727740), (2, 22863870), (3, 15242580), (4, 11431935), (5, 9145548), (6, 7621290), (9, 5080860), (10, 4572774), (12, 3810645), (15, 3048516), (18, 2540430), (20, 2286387), (27, 1693620), (30, 1524258), (36, 1270215), (45, 1016172), (54, 846810), (60, 762129), (81, 564540), (90, 508086), (97, 471420), (108, 423405), (135, 338724), (162, 282270), (180, 254043), (194, 235710), (243, 188180), (270, 169362), (291, 157140), (324, 141135), (388, 117855), (405, 112908), (485, 94284), (486, 94090), (540, 84681), (582, 78570), (810, 56454), (873, 52380), (970, 47142), (972, 47045), (1164, 39285), (1215, 37636), (1455, 31428), (1620, 28227), (1746, 26190), (1940, 23571), (2430, 18818), (2619, 17460), (2910, 15714), (3492, 13095), (4365, 10476), (4860, 9409), (5238, 8730), (5820, 7857)]