2018040000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:353

約数の個数: 280

約数和(自身を含む): 6798673728

約数和(自身を除く): 4780633728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 67, 75, 80, 96, 100, 120, 125, 134, 150, 160, 192, 200, 201, 240, 250, 251, 268, 300, 320, 335, 375, 400, 402, 480, 500, 502, 536, 600, 625, 670, 750, 753, 800, 804, 960, 1000, 1004, 1005, 1072, 1200, 1250, 1255, 1340, 1500, 1506, 1600, 1608, 1675, 1875, 2000, 2008, 2010, 2144, 2400, 2500, 2510, 2680, 3000, 3012, 3216, 3350, 3750, 3765, 4000, 4016, 4020, 4288, 4800, 5000, 5020, 5025, 5360, 6000, 6024, 6275, 6432, 6700, 7500, 7530, 8000, 8032, 8040, 8375, 10000, 10040, 10050, 10720, 12000, 12048, 12550, 12864, 13400, 15000, 15060, 16064, 16080, 16750, 16817, 18825, 20000, 20080, 20100, 21440, 24000, 24096, 25100, 25125, 26800, 30000, 30120, 31375, 32160, 33500, 33634, 37650, 40000, 40160, 40200, 41875, 48192, 50200, 50250, 50451, 53600, 60000, 60240, 62750, 64320, 67000, 67268, 75300, 80320, 80400, 83750, 84085, 94125, 100400, 100500, 100902, 107200, 120000, 120480, 125500, 125625, 134000, 134536, 150600, 156875, 160800, 167500, 168170, 188250, 200800, 201000, 201804, 240960, 251000, 251250, 252255, 268000, 269072, 301200, 313750, 321600, 335000, 336340, 376500, 401600, 402000, 403608, 420425, 470625, 502000, 502500, 504510, 536000, 538144, 602400, 627500, 670000, 672680, 753000, 804000, 807216, 840850, 941250, 1004000, 1005000, 1009020, 1076288, 1204800, 1255000, 1261275, 1340000, 1345360, 1506000, 1608000, 1614432, 1681700, 1882500, 2008000, 2010000, 2018040, 2102125, 2510000, 2522550, 2680000, 2690720, 3012000, 3228864, 3363400, 3765000, 4020000, 4036080, 4204250, 5020000, 5045100, 5381440, 6024000, 6306375, 6726800, 7530000, 8040000, 8072160, 8408500, 10040000, 10090200, 10510625, 12612750, 13453600, 15060000, 16144320, 16817000, 20180400, 21021250, 25225500, 26907200, 30120000, 31531875, 33634000, 40360800, 42042500, 50451000, 63063750, 67268000, 80721600, 84085000, 100902000, 126127500, 134536000, 168170000, 201804000, 252255000, 336340000, 403608000, 504510000, 672680000, 1009020000, 2018040000]

約数ペア:

[(1, 2018040000), (2, 1009020000), (3, 672680000), (4, 504510000), (5, 403608000), (6, 336340000), (8, 252255000), (10, 201804000), (12, 168170000), (15, 134536000), (16, 126127500), (20, 100902000), (24, 84085000), (25, 80721600), (30, 67268000), (32, 63063750), (40, 50451000), (48, 42042500), (50, 40360800), (60, 33634000), (64, 31531875), (67, 30120000), (75, 26907200), (80, 25225500), (96, 21021250), (100, 20180400), (120, 16817000), (125, 16144320), (134, 15060000), (150, 13453600), (160, 12612750), (192, 10510625), (200, 10090200), (201, 10040000), (240, 8408500), (250, 8072160), (251, 8040000), (268, 7530000), (300, 6726800), (320, 6306375), (335, 6024000), (375, 5381440), (400, 5045100), (402, 5020000), (480, 4204250), (500, 4036080), (502, 4020000), (536, 3765000), (600, 3363400), (625, 3228864), (670, 3012000), (750, 2690720), (753, 2680000), (800, 2522550), (804, 2510000), (960, 2102125), (1000, 2018040), (1004, 2010000), (1005, 2008000), (1072, 1882500), (1200, 1681700), (1250, 1614432), (1255, 1608000), (1340, 1506000), (1500, 1345360), (1506, 1340000), (1600, 1261275), (1608, 1255000), (1675, 1204800), (1875, 1076288), (2000, 1009020), (2008, 1005000), (2010, 1004000), (2144, 941250), (2400, 840850), (2500, 807216), (2510, 804000), (2680, 753000), (3000, 672680), (3012, 670000), (3216, 627500), (3350, 602400), (3750, 538144), (3765, 536000), (4000, 504510), (4016, 502500), (4020, 502000), (4288, 470625), (4800, 420425), (5000, 403608), (5020, 402000), (5025, 401600), (5360, 376500), (6000, 336340), (6024, 335000), (6275, 321600), (6432, 313750), (6700, 301200), (7500, 269072), (7530, 268000), (8000, 252255), (8032, 251250), (8040, 251000), (8375, 240960), (10000, 201804), (10040, 201000), (10050, 200800), (10720, 188250), (12000, 168170), (12048, 167500), (12550, 160800), (12864, 156875), (13400, 150600), (15000, 134536), (15060, 134000), (16064, 125625), (16080, 125500), (16750, 120480), (16817, 120000), (18825, 107200), (20000, 100902), (20080, 100500), (20100, 100400), (21440, 94125), (24000, 84085), (24096, 83750), (25100, 80400), (25125, 80320), (26800, 75300), (30000, 67268), (30120, 67000), (31375, 64320), (32160, 62750), (33500, 60240), (33634, 60000), (37650, 53600), (40000, 50451), (40160, 50250), (40200, 50200), (41875, 48192)]