242316500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1109}}^1$

素因数の和:1170

約数の個数: 96

約数和(自身を含む): 581817600

約数和(自身を除く): 339501100

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 38, 46, 50, 76, 92, 95, 100, 115, 125, 190, 230, 250, 380, 437, 460, 475, 500, 575, 874, 950, 1109, 1150, 1748, 1900, 2185, 2218, 2300, 2375, 2875, 4370, 4436, 4750, 5545, 5750, 8740, 9500, 10925, 11090, 11500, 21071, 21850, 22180, 25507, 27725, 42142, 43700, 51014, 54625, 55450, 84284, 102028, 105355, 109250, 110900, 127535, 138625, 210710, 218500, 255070, 277250, 421420, 484633, 510140, 526775, 554500, 637675, 969266, 1053550, 1275350, 1938532, 2107100, 2423165, 2550700, 2633875, 3188375, 4846330, 5267750, 6376750, 9692660, 10535500, 12115825, 12753500, 24231650, 48463300, 60579125, 121158250, 242316500]

約数ペア:

[(1, 242316500), (2, 121158250), (4, 60579125), (5, 48463300), (10, 24231650), (19, 12753500), (20, 12115825), (23, 10535500), (25, 9692660), (38, 6376750), (46, 5267750), (50, 4846330), (76, 3188375), (92, 2633875), (95, 2550700), (100, 2423165), (115, 2107100), (125, 1938532), (190, 1275350), (230, 1053550), (250, 969266), (380, 637675), (437, 554500), (460, 526775), (475, 510140), (500, 484633), (575, 421420), (874, 277250), (950, 255070), (1109, 218500), (1150, 210710), (1748, 138625), (1900, 127535), (2185, 110900), (2218, 109250), (2300, 105355), (2375, 102028), (2875, 84284), (4370, 55450), (4436, 54625), (4750, 51014), (5545, 43700), (5750, 42142), (8740, 27725), (9500, 25507), (10925, 22180), (11090, 21850), (11500, 21071)]