23518620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:564

約数の個数: 96

約数和(自身を含む): 74088000

約数和(自身を除く): 50569380

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, 449, 485, 540, 582, 873, 898, 970, 1164, 1347, 1455, 1746, 1796, 1940, 2245, 2619, 2694, 2910, 3492, 4041, 4365, 4490, 5238, 5388, 5820, 6735, 8082, 8730, 8980, 10476, 12123, 13095, 13470, 16164, 17460, 20205, 24246, 26190, 26940, 40410, 43553, 48492, 52380, 60615, 80820, 87106, 121230, 130659, 174212, 217765, 242460, 261318, 391977, 435530, 522636, 653295, 783954, 871060, 1175931, 1306590, 1567908, 1959885, 2351862, 2613180, 3919770, 4703724, 5879655, 7839540, 11759310, 23518620]

約数ペア:

[(1, 23518620), (2, 11759310), (3, 7839540), (4, 5879655), (5, 4703724), (6, 3919770), (9, 2613180), (10, 2351862), (12, 1959885), (15, 1567908), (18, 1306590), (20, 1175931), (27, 871060), (30, 783954), (36, 653295), (45, 522636), (54, 435530), (60, 391977), (90, 261318), (97, 242460), (108, 217765), (135, 174212), (180, 130659), (194, 121230), (270, 87106), (291, 80820), (388, 60615), (449, 52380), (485, 48492), (540, 43553), (582, 40410), (873, 26940), (898, 26190), (970, 24246), (1164, 20205), (1347, 17460), (1455, 16164), (1746, 13470), (1796, 13095), (1940, 12123), (2245, 10476), (2619, 8980), (2694, 8730), (2910, 8082), (3492, 6735), (4041, 5820), (4365, 5388), (4490, 5238)]