20430468000

素因数分解:

$2^5\times 3^5\times 5^3\times {\mathrm{21019}}^1$

素因数の和:21059

約数の個数: 288

約数和(自身を含む): 75196779840

約数和(自身を除く): 54766311840

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, 243, 250, 270, 288, 300, 324, 360, 375, 400, 405, 432, 450, 480, 486, 500, 540, 600, 648, 675, 720, 750, 800, 810, 864, 900, 972, 1000, 1080, 1125, 1200, 1215, 1296, 1350, 1440, 1500, 1620, 1800, 1944, 2000, 2025, 2160, 2250, 2400, 2430, 2592, 2700, 3000, 3240, 3375, 3600, 3888, 4000, 4050, 4320, 4500, 4860, 5400, 6000, 6075, 6480, 6750, 7200, 7776, 8100, 9000, 9720, 10125, 10800, 12000, 12150, 12960, 13500, 16200, 18000, 19440, 20250, 21019, 21600, 24300, 27000, 30375, 32400, 36000, 38880, 40500, 42038, 48600, 54000, 60750, 63057, 64800, 81000, 84076, 97200, 105095, 108000, 121500, 126114, 162000, 168152, 189171, 194400, 210190, 243000, 252228, 315285, 324000, 336304, 378342, 420380, 486000, 504456, 525475, 567513, 630570, 672608, 756684, 840760, 945855, 972000, 1008912, 1050950, 1135026, 1261140, 1513368, 1576425, 1681520, 1702539, 1891710, 2017824, 2101900, 2270052, 2522280, 2627375, 2837565, 3026736, 3152850, 3363040, 3405078, 3783420, 4203800, 4540104, 4729275, 5044560, 5107617, 5254750, 5675130, 6053472, 6305700, 6810156, 7566840, 7882125, 8407600, 8512695, 9080208, 9458550, 10089120, 10215234, 10509500, 11350260, 12611400, 13620312, 14187825, 15133680, 15764250, 16815200, 17025390, 18160416, 18917100, 20430468, 21019000, 22700520, 23646375, 25222800, 25538085, 27240624, 28375650, 30267360, 31528500, 34050780, 37834200, 40860936, 42038000, 42563475, 45401040, 47292750, 50445600, 51076170, 54481248, 56751300, 63057000, 68101560, 70939125, 75668400, 81721872, 84076000, 85126950, 90802080, 94585500, 102152340, 113502600, 126114000, 127690425, 136203120, 141878250, 151336800, 163443744, 170253900, 189171000, 204304680, 212817375, 227005200, 252228000, 255380850, 272406240, 283756500, 340507800, 378342000, 408609360, 425634750, 454010400, 510761700, 567513000, 638452125, 681015600, 756684000, 817218720, 851269500, 1021523400, 1135026000, 1276904250, 1362031200, 1702539000, 2043046800, 2270052000, 2553808500, 3405078000, 4086093600, 5107617000, 6810156000, 10215234000, 20430468000]

約数ペア:

[(1, 20430468000), (2, 10215234000), (3, 6810156000), (4, 5107617000), (5, 4086093600), (6, 3405078000), (8, 2553808500), (9, 2270052000), (10, 2043046800), (12, 1702539000), (15, 1362031200), (16, 1276904250), (18, 1135026000), (20, 1021523400), (24, 851269500), (25, 817218720), (27, 756684000), (30, 681015600), (32, 638452125), (36, 567513000), (40, 510761700), (45, 454010400), (48, 425634750), (50, 408609360), (54, 378342000), (60, 340507800), (72, 283756500), (75, 272406240), (80, 255380850), (81, 252228000), (90, 227005200), (96, 212817375), (100, 204304680), (108, 189171000), (120, 170253900), (125, 163443744), (135, 151336800), (144, 141878250), (150, 136203120), (160, 127690425), (162, 126114000), (180, 113502600), (200, 102152340), (216, 94585500), (225, 90802080), (240, 85126950), (243, 84076000), (250, 81721872), (270, 75668400), (288, 70939125), (300, 68101560), (324, 63057000), (360, 56751300), (375, 54481248), (400, 51076170), (405, 50445600), (432, 47292750), (450, 45401040), (480, 42563475), (486, 42038000), (500, 40860936), (540, 37834200), (600, 34050780), (648, 31528500), (675, 30267360), (720, 28375650), (750, 27240624), (800, 25538085), (810, 25222800), (864, 23646375), (900, 22700520), (972, 21019000), (1000, 20430468), (1080, 18917100), (1125, 18160416), (1200, 17025390), (1215, 16815200), (1296, 15764250), (1350, 15133680), (1440, 14187825), (1500, 13620312), (1620, 12611400), (1800, 11350260), (1944, 10509500), (2000, 10215234), (2025, 10089120), (2160, 9458550), (2250, 9080208), (2400, 8512695), (2430, 8407600), (2592, 7882125), (2700, 7566840), (3000, 6810156), (3240, 6305700), (3375, 6053472), (3600, 5675130), (3888, 5254750), (4000, 5107617), (4050, 5044560), (4320, 4729275), (4500, 4540104), (4860, 4203800), (5400, 3783420), (6000, 3405078), (6075, 3363040), (6480, 3152850), (6750, 3026736), (7200, 2837565), (7776, 2627375), (8100, 2522280), (9000, 2270052), (9720, 2101900), (10125, 2017824), (10800, 1891710), (12000, 1702539), (12150, 1681520), (12960, 1576425), (13500, 1513368), (16200, 1261140), (18000, 1135026), (19440, 1050950), (20250, 1008912), (21019, 972000), (21600, 945855), (24300, 840760), (27000, 756684), (30375, 672608), (32400, 630570), (36000, 567513), (38880, 525475), (40500, 504456), (42038, 486000), (48600, 420380), (54000, 378342), (60750, 336304), (63057, 324000), (64800, 315285), (81000, 252228), (84076, 243000), (97200, 210190), (105095, 194400), (108000, 189171), (121500, 168152), (126114, 162000)]