72156000

素因数分解:

$2^5\times 3^1\times 5^3\times 7^1\times {\mathrm{859}}^1$

素因数の和:894

約数の個数: 192

約数和(自身を含む): 270466560

約数和(自身を除く): 198310560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 200, 210, 224, 240, 250, 280, 300, 336, 350, 375, 400, 420, 480, 500, 525, 560, 600, 672, 700, 750, 800, 840, 859, 875, 1000, 1050, 1120, 1200, 1400, 1500, 1680, 1718, 1750, 2000, 2100, 2400, 2577, 2625, 2800, 3000, 3360, 3436, 3500, 4000, 4200, 4295, 5154, 5250, 5600, 6000, 6013, 6872, 7000, 8400, 8590, 10308, 10500, 12000, 12026, 12885, 13744, 14000, 16800, 17180, 18039, 20616, 21000, 21475, 24052, 25770, 27488, 28000, 30065, 34360, 36078, 41232, 42000, 42950, 48104, 51540, 60130, 64425, 68720, 72156, 82464, 84000, 85900, 90195, 96208, 103080, 107375, 120260, 128850, 137440, 144312, 150325, 171800, 180390, 192416, 206160, 214750, 240520, 257700, 288624, 300650, 322125, 343600, 360780, 412320, 429500, 450975, 481040, 515400, 577248, 601300, 644250, 687200, 721560, 751625, 859000, 901950, 962080, 1030800, 1202600, 1288500, 1443120, 1503250, 1718000, 1803900, 2061600, 2254875, 2405200, 2577000, 2886240, 3006500, 3436000, 3607800, 4509750, 4810400, 5154000, 6013000, 7215600, 9019500, 10308000, 12026000, 14431200, 18039000, 24052000, 36078000, 72156000]

約数ペア:

[(1, 72156000), (2, 36078000), (3, 24052000), (4, 18039000), (5, 14431200), (6, 12026000), (7, 10308000), (8, 9019500), (10, 7215600), (12, 6013000), (14, 5154000), (15, 4810400), (16, 4509750), (20, 3607800), (21, 3436000), (24, 3006500), (25, 2886240), (28, 2577000), (30, 2405200), (32, 2254875), (35, 2061600), (40, 1803900), (42, 1718000), (48, 1503250), (50, 1443120), (56, 1288500), (60, 1202600), (70, 1030800), (75, 962080), (80, 901950), (84, 859000), (96, 751625), (100, 721560), (105, 687200), (112, 644250), (120, 601300), (125, 577248), (140, 515400), (150, 481040), (160, 450975), (168, 429500), (175, 412320), (200, 360780), (210, 343600), (224, 322125), (240, 300650), (250, 288624), (280, 257700), (300, 240520), (336, 214750), (350, 206160), (375, 192416), (400, 180390), (420, 171800), (480, 150325), (500, 144312), (525, 137440), (560, 128850), (600, 120260), (672, 107375), (700, 103080), (750, 96208), (800, 90195), (840, 85900), (859, 84000), (875, 82464), (1000, 72156), (1050, 68720), (1120, 64425), (1200, 60130), (1400, 51540), (1500, 48104), (1680, 42950), (1718, 42000), (1750, 41232), (2000, 36078), (2100, 34360), (2400, 30065), (2577, 28000), (2625, 27488), (2800, 25770), (3000, 24052), (3360, 21475), (3436, 21000), (3500, 20616), (4000, 18039), (4200, 17180), (4295, 16800), (5154, 14000), (5250, 13744), (5600, 12885), (6000, 12026), (6013, 12000), (6872, 10500), (7000, 10308), (8400, 8590)]