84120000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{701}}^1$

素因数の和:736

約数の個数: 140

約数和(自身を含む): 278517096

約数和(自身を除く): 194397096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 625, 701, 750, 800, 960, 1000, 1200, 1250, 1402, 1500, 1600, 1875, 2000, 2103, 2400, 2500, 2804, 3000, 3505, 3750, 4000, 4206, 4800, 5000, 5608, 6000, 7010, 7500, 8000, 8412, 10000, 10515, 11216, 12000, 14020, 15000, 16824, 17525, 20000, 21030, 22432, 24000, 28040, 30000, 33648, 35050, 40000, 42060, 44864, 52575, 56080, 60000, 67296, 70100, 84120, 87625, 105150, 112160, 120000, 134592, 140200, 168240, 175250, 210300, 224320, 262875, 280400, 336480, 350500, 420600, 438125, 525750, 560800, 672960, 701000, 841200, 876250, 1051500, 1121600, 1314375, 1402000, 1682400, 1752500, 2103000, 2628750, 2804000, 3364800, 3505000, 4206000, 5257500, 5608000, 7010000, 8412000, 10515000, 14020000, 16824000, 21030000, 28040000, 42060000, 84120000]

約数ペア:

[(1, 84120000), (2, 42060000), (3, 28040000), (4, 21030000), (5, 16824000), (6, 14020000), (8, 10515000), (10, 8412000), (12, 7010000), (15, 5608000), (16, 5257500), (20, 4206000), (24, 3505000), (25, 3364800), (30, 2804000), (32, 2628750), (40, 2103000), (48, 1752500), (50, 1682400), (60, 1402000), (64, 1314375), (75, 1121600), (80, 1051500), (96, 876250), (100, 841200), (120, 701000), (125, 672960), (150, 560800), (160, 525750), (192, 438125), (200, 420600), (240, 350500), (250, 336480), (300, 280400), (320, 262875), (375, 224320), (400, 210300), (480, 175250), (500, 168240), (600, 140200), (625, 134592), (701, 120000), (750, 112160), (800, 105150), (960, 87625), (1000, 84120), (1200, 70100), (1250, 67296), (1402, 60000), (1500, 56080), (1600, 52575), (1875, 44864), (2000, 42060), (2103, 40000), (2400, 35050), (2500, 33648), (2804, 30000), (3000, 28040), (3505, 24000), (3750, 22432), (4000, 21030), (4206, 20000), (4800, 17525), (5000, 16824), (5608, 15000), (6000, 14020), (7010, 12000), (7500, 11216), (8000, 10515), (8412, 10000)]