131698000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:462

約数の個数: 160

約数和(自身を含む): 380689920

約数和(自身を除く): 248991920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 125, 140, 161, 175, 184, 200, 230, 250, 280, 322, 350, 368, 400, 409, 460, 500, 560, 575, 644, 700, 805, 818, 875, 920, 1000, 1150, 1288, 1400, 1610, 1636, 1750, 1840, 2000, 2045, 2300, 2576, 2800, 2863, 2875, 3220, 3272, 3500, 4025, 4090, 4600, 5726, 5750, 6440, 6544, 7000, 8050, 8180, 9200, 9407, 10225, 11452, 11500, 12880, 14000, 14315, 16100, 16360, 18814, 20125, 20450, 22904, 23000, 28630, 32200, 32720, 37628, 40250, 40900, 45808, 46000, 47035, 51125, 57260, 64400, 65849, 71575, 75256, 80500, 81800, 94070, 102250, 114520, 131698, 143150, 150512, 161000, 163600, 188140, 204500, 229040, 235175, 263396, 286300, 322000, 329245, 357875, 376280, 409000, 470350, 526792, 572600, 658490, 715750, 752560, 818000, 940700, 1053584, 1145200, 1175875, 1316980, 1431500, 1646225, 1881400, 2351750, 2633960, 2863000, 3292450, 3762800, 4703500, 5267920, 5726000, 6584900, 8231125, 9407000, 13169800, 16462250, 18814000, 26339600, 32924500, 65849000, 131698000]

約数ペア:

[(1, 131698000), (2, 65849000), (4, 32924500), (5, 26339600), (7, 18814000), (8, 16462250), (10, 13169800), (14, 9407000), (16, 8231125), (20, 6584900), (23, 5726000), (25, 5267920), (28, 4703500), (35, 3762800), (40, 3292450), (46, 2863000), (50, 2633960), (56, 2351750), (70, 1881400), (80, 1646225), (92, 1431500), (100, 1316980), (112, 1175875), (115, 1145200), (125, 1053584), (140, 940700), (161, 818000), (175, 752560), (184, 715750), (200, 658490), (230, 572600), (250, 526792), (280, 470350), (322, 409000), (350, 376280), (368, 357875), (400, 329245), (409, 322000), (460, 286300), (500, 263396), (560, 235175), (575, 229040), (644, 204500), (700, 188140), (805, 163600), (818, 161000), (875, 150512), (920, 143150), (1000, 131698), (1150, 114520), (1288, 102250), (1400, 94070), (1610, 81800), (1636, 80500), (1750, 75256), (1840, 71575), (2000, 65849), (2045, 64400), (2300, 57260), (2576, 51125), (2800, 47035), (2863, 46000), (2875, 45808), (3220, 40900), (3272, 40250), (3500, 37628), (4025, 32720), (4090, 32200), (4600, 28630), (5726, 23000), (5750, 22904), (6440, 20450), (6544, 20125), (7000, 18814), (8050, 16360), (8180, 16100), (9200, 14315), (9407, 14000), (10225, 12880), (11452, 11500)]