680076000

素因数分解:

$2^5\times 3^4\times 5^3\times {\mathrm{2099}}^1$

素因数の和:2136

約数の個数: 240

約数和(自身を含む): 2497294800

約数和(自身を除く): 1817218800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 250, 270, 288, 300, 324, 360, 375, 400, 405, 432, 450, 480, 500, 540, 600, 648, 675, 720, 750, 800, 810, 864, 900, 1000, 1080, 1125, 1200, 1296, 1350, 1440, 1500, 1620, 1800, 2000, 2025, 2099, 2160, 2250, 2400, 2592, 2700, 3000, 3240, 3375, 3600, 4000, 4050, 4198, 4320, 4500, 5400, 6000, 6297, 6480, 6750, 7200, 8100, 8396, 9000, 10125, 10495, 10800, 12000, 12594, 12960, 13500, 16200, 16792, 18000, 18891, 20250, 20990, 21600, 25188, 27000, 31485, 32400, 33584, 36000, 37782, 40500, 41980, 50376, 52475, 54000, 56673, 62970, 64800, 67168, 75564, 81000, 83960, 94455, 100752, 104950, 108000, 113346, 125940, 151128, 157425, 162000, 167920, 170019, 188910, 201504, 209900, 226692, 251880, 262375, 283365, 302256, 314850, 324000, 335840, 340038, 377820, 419800, 453384, 472275, 503760, 524750, 566730, 604512, 629700, 680076, 755640, 787125, 839600, 850095, 906768, 944550, 1007520, 1049500, 1133460, 1259400, 1360152, 1416825, 1511280, 1574250, 1679200, 1700190, 1813536, 1889100, 2099000, 2266920, 2361375, 2518800, 2720304, 2833650, 3022560, 3148500, 3400380, 3778200, 4198000, 4250475, 4533840, 4722750, 5037600, 5440608, 5667300, 6297000, 6800760, 7084125, 7556400, 8396000, 8500950, 9067680, 9445500, 11334600, 12594000, 13601520, 14168250, 15112800, 17001900, 18891000, 21252375, 22669200, 25188000, 27203040, 28336500, 34003800, 37782000, 42504750, 45338400, 56673000, 68007600, 75564000, 85009500, 113346000, 136015200, 170019000, 226692000, 340038000, 680076000]

約数ペア:

[(1, 680076000), (2, 340038000), (3, 226692000), (4, 170019000), (5, 136015200), (6, 113346000), (8, 85009500), (9, 75564000), (10, 68007600), (12, 56673000), (15, 45338400), (16, 42504750), (18, 37782000), (20, 34003800), (24, 28336500), (25, 27203040), (27, 25188000), (30, 22669200), (32, 21252375), (36, 18891000), (40, 17001900), (45, 15112800), (48, 14168250), (50, 13601520), (54, 12594000), (60, 11334600), (72, 9445500), (75, 9067680), (80, 8500950), (81, 8396000), (90, 7556400), (96, 7084125), (100, 6800760), (108, 6297000), (120, 5667300), (125, 5440608), (135, 5037600), (144, 4722750), (150, 4533840), (160, 4250475), (162, 4198000), (180, 3778200), (200, 3400380), (216, 3148500), (225, 3022560), (240, 2833650), (250, 2720304), (270, 2518800), (288, 2361375), (300, 2266920), (324, 2099000), (360, 1889100), (375, 1813536), (400, 1700190), (405, 1679200), (432, 1574250), (450, 1511280), (480, 1416825), (500, 1360152), (540, 1259400), (600, 1133460), (648, 1049500), (675, 1007520), (720, 944550), (750, 906768), (800, 850095), (810, 839600), (864, 787125), (900, 755640), (1000, 680076), (1080, 629700), (1125, 604512), (1200, 566730), (1296, 524750), (1350, 503760), (1440, 472275), (1500, 453384), (1620, 419800), (1800, 377820), (2000, 340038), (2025, 335840), (2099, 324000), (2160, 314850), (2250, 302256), (2400, 283365), (2592, 262375), (2700, 251880), (3000, 226692), (3240, 209900), (3375, 201504), (3600, 188910), (4000, 170019), (4050, 167920), (4198, 162000), (4320, 157425), (4500, 151128), (5400, 125940), (6000, 113346), (6297, 108000), (6480, 104950), (6750, 100752), (7200, 94455), (8100, 83960), (8396, 81000), (9000, 75564), (10125, 67168), (10495, 64800), (10800, 62970), (12000, 56673), (12594, 54000), (12960, 52475), (13500, 50376), (16200, 41980), (16792, 40500), (18000, 37782), (18891, 36000), (20250, 33584), (20990, 32400), (21600, 31485), (25188, 27000)]