84686000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:316

約数の個数: 160

約数和(自身を含む): 245127168

約数和(自身を除く): 160441168

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, 263, 280, 322, 350, 368, 400, 460, 500, 526, 560, 575, 644, 700, 805, 875, 920, 1000, 1052, 1150, 1288, 1315, 1400, 1610, 1750, 1840, 1841, 2000, 2104, 2300, 2576, 2630, 2800, 2875, 3220, 3500, 3682, 4025, 4208, 4600, 5260, 5750, 6049, 6440, 6575, 7000, 7364, 8050, 9200, 9205, 10520, 11500, 12098, 12880, 13150, 14000, 14728, 16100, 18410, 20125, 21040, 23000, 24196, 26300, 29456, 30245, 32200, 32875, 36820, 40250, 42343, 46000, 46025, 48392, 52600, 60490, 64400, 65750, 73640, 80500, 84686, 92050, 96784, 105200, 120980, 131500, 147280, 151225, 161000, 169372, 184100, 211715, 230125, 241960, 263000, 302450, 322000, 338744, 368200, 423430, 460250, 483920, 526000, 604900, 677488, 736400, 756125, 846860, 920500, 1058575, 1209800, 1512250, 1693720, 1841000, 2117150, 2419600, 3024500, 3387440, 3682000, 4234300, 5292875, 6049000, 8468600, 10585750, 12098000, 16937200, 21171500, 42343000, 84686000]

約数ペア:

[(1, 84686000), (2, 42343000), (4, 21171500), (5, 16937200), (7, 12098000), (8, 10585750), (10, 8468600), (14, 6049000), (16, 5292875), (20, 4234300), (23, 3682000), (25, 3387440), (28, 3024500), (35, 2419600), (40, 2117150), (46, 1841000), (50, 1693720), (56, 1512250), (70, 1209800), (80, 1058575), (92, 920500), (100, 846860), (112, 756125), (115, 736400), (125, 677488), (140, 604900), (161, 526000), (175, 483920), (184, 460250), (200, 423430), (230, 368200), (250, 338744), (263, 322000), (280, 302450), (322, 263000), (350, 241960), (368, 230125), (400, 211715), (460, 184100), (500, 169372), (526, 161000), (560, 151225), (575, 147280), (644, 131500), (700, 120980), (805, 105200), (875, 96784), (920, 92050), (1000, 84686), (1052, 80500), (1150, 73640), (1288, 65750), (1315, 64400), (1400, 60490), (1610, 52600), (1750, 48392), (1840, 46025), (1841, 46000), (2000, 42343), (2104, 40250), (2300, 36820), (2576, 32875), (2630, 32200), (2800, 30245), (2875, 29456), (3220, 26300), (3500, 24196), (3682, 23000), (4025, 21040), (4208, 20125), (4600, 18410), (5260, 16100), (5750, 14728), (6049, 14000), (6440, 13150), (6575, 12880), (7000, 12098), (7364, 11500), (8050, 10520), (9200, 9205)]