1261080000

素因数分解:

$2^6\times 3^2\times 5^4\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:182

約数の個数: 420

約数和(自身を含む): 4703844288

約数和(自身を除く): 3442764288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 113, 120, 124, 125, 144, 150, 155, 160, 180, 186, 192, 200, 225, 226, 240, 248, 250, 279, 288, 300, 310, 320, 339, 360, 372, 375, 400, 450, 452, 465, 480, 496, 500, 558, 565, 576, 600, 620, 625, 678, 720, 744, 750, 775, 800, 900, 904, 930, 960, 992, 1000, 1017, 1116, 1125, 1130, 1200, 1240, 1250, 1356, 1395, 1440, 1488, 1500, 1550, 1600, 1695, 1800, 1808, 1860, 1875, 1984, 2000, 2034, 2232, 2250, 2260, 2325, 2400, 2480, 2500, 2712, 2790, 2825, 2880, 2976, 3000, 3100, 3390, 3503, 3600, 3616, 3720, 3750, 3875, 4000, 4068, 4464, 4500, 4520, 4650, 4800, 4960, 5000, 5085, 5424, 5580, 5625, 5650, 5952, 6000, 6200, 6780, 6975, 7006, 7200, 7232, 7440, 7500, 7750, 8000, 8136, 8475, 8928, 9000, 9040, 9300, 9920, 10000, 10170, 10509, 10848, 11160, 11250, 11300, 11625, 12000, 12400, 13560, 13950, 14012, 14125, 14400, 14880, 15000, 15500, 16272, 16950, 17515, 17856, 18000, 18080, 18600, 19375, 20000, 20340, 21018, 21696, 22320, 22500, 22600, 23250, 24000, 24800, 25425, 27120, 27900, 28024, 28250, 29760, 30000, 31000, 31527, 32544, 33900, 34875, 35030, 36000, 36160, 37200, 38750, 40000, 40680, 42036, 42375, 44640, 45000, 45200, 46500, 49600, 50850, 52545, 54240, 55800, 56048, 56500, 58125, 60000, 62000, 63054, 65088, 67800, 69750, 70060, 70625, 72000, 74400, 77500, 81360, 84072, 84750, 87575, 89280, 90000, 90400, 93000, 101700, 105090, 108480, 111600, 112096, 113000, 116250, 120000, 124000, 126108, 127125, 135600, 139500, 140120, 141250, 148800, 155000, 157635, 162720, 168144, 169500, 174375, 175150, 180000, 180800, 186000, 203400, 210180, 211875, 223200, 224192, 226000, 232500, 248000, 252216, 254250, 262725, 271200, 279000, 280240, 282500, 310000, 315270, 325440, 336288, 339000, 348750, 350300, 360000, 372000, 406800, 420360, 423750, 437875, 446400, 452000, 465000, 504432, 508500, 525450, 542400, 558000, 560480, 565000, 620000, 630540, 635625, 672576, 678000, 697500, 700600, 744000, 788175, 813600, 840720, 847500, 875750, 904000, 930000, 1008864, 1017000, 1050900, 1116000, 1120960, 1130000, 1240000, 1261080, 1271250, 1313625, 1356000, 1395000, 1401200, 1576350, 1627200, 1681440, 1695000, 1751500, 1860000, 2017728, 2034000, 2101800, 2189375, 2232000, 2260000, 2522160, 2542500, 2627250, 2712000, 2790000, 2802400, 3152700, 3362880, 3390000, 3503000, 3720000, 3940875, 4068000, 4203600, 4378750, 4520000, 5044320, 5085000, 5254500, 5580000, 5604800, 6305400, 6568125, 6780000, 7006000, 7881750, 8136000, 8407200, 8757500, 10088640, 10170000, 10509000, 11160000, 12610800, 13136250, 13560000, 14012000, 15763500, 16814400, 17515000, 19704375, 20340000, 21018000, 25221600, 26272500, 28024000, 31527000, 35030000, 39408750, 40680000, 42036000, 50443200, 52545000, 63054000, 70060000, 78817500, 84072000, 105090000, 126108000, 140120000, 157635000, 210180000, 252216000, 315270000, 420360000, 630540000, 1261080000]

約数ペア:

[(1, 1261080000), (2, 630540000), (3, 420360000), (4, 315270000), (5, 252216000), (6, 210180000), (8, 157635000), (9, 140120000), (10, 126108000), (12, 105090000), (15, 84072000), (16, 78817500), (18, 70060000), (20, 63054000), (24, 52545000), (25, 50443200), (30, 42036000), (31, 40680000), (32, 39408750), (36, 35030000), (40, 31527000), (45, 28024000), (48, 26272500), (50, 25221600), (60, 21018000), (62, 20340000), (64, 19704375), (72, 17515000), (75, 16814400), (80, 15763500), (90, 14012000), (93, 13560000), (96, 13136250), (100, 12610800), (113, 11160000), (120, 10509000), (124, 10170000), (125, 10088640), (144, 8757500), (150, 8407200), (155, 8136000), (160, 7881750), (180, 7006000), (186, 6780000), (192, 6568125), (200, 6305400), (225, 5604800), (226, 5580000), (240, 5254500), (248, 5085000), (250, 5044320), (279, 4520000), (288, 4378750), (300, 4203600), (310, 4068000), (320, 3940875), (339, 3720000), (360, 3503000), (372, 3390000), (375, 3362880), (400, 3152700), (450, 2802400), (452, 2790000), (465, 2712000), (480, 2627250), (496, 2542500), (500, 2522160), (558, 2260000), (565, 2232000), (576, 2189375), (600, 2101800), (620, 2034000), (625, 2017728), (678, 1860000), (720, 1751500), (744, 1695000), (750, 1681440), (775, 1627200), (800, 1576350), (900, 1401200), (904, 1395000), (930, 1356000), (960, 1313625), (992, 1271250), (1000, 1261080), (1017, 1240000), (1116, 1130000), (1125, 1120960), (1130, 1116000), (1200, 1050900), (1240, 1017000), (1250, 1008864), (1356, 930000), (1395, 904000), (1440, 875750), (1488, 847500), (1500, 840720), (1550, 813600), (1600, 788175), (1695, 744000), (1800, 700600), (1808, 697500), (1860, 678000), (1875, 672576), (1984, 635625), (2000, 630540), (2034, 620000), (2232, 565000), (2250, 560480), (2260, 558000), (2325, 542400), (2400, 525450), (2480, 508500), (2500, 504432), (2712, 465000), (2790, 452000), (2825, 446400), (2880, 437875), (2976, 423750), (3000, 420360), (3100, 406800), (3390, 372000), (3503, 360000), (3600, 350300), (3616, 348750), (3720, 339000), (3750, 336288), (3875, 325440), (4000, 315270), (4068, 310000), (4464, 282500), (4500, 280240), (4520, 279000), (4650, 271200), (4800, 262725), (4960, 254250), (5000, 252216), (5085, 248000), (5424, 232500), (5580, 226000), (5625, 224192), (5650, 223200), (5952, 211875), (6000, 210180), (6200, 203400), (6780, 186000), (6975, 180800), (7006, 180000), (7200, 175150), (7232, 174375), (7440, 169500), (7500, 168144), (7750, 162720), (8000, 157635), (8136, 155000), (8475, 148800), (8928, 141250), (9000, 140120), (9040, 139500), (9300, 135600), (9920, 127125), (10000, 126108), (10170, 124000), (10509, 120000), (10848, 116250), (11160, 113000), (11250, 112096), (11300, 111600), (11625, 108480), (12000, 105090), (12400, 101700), (13560, 93000), (13950, 90400), (14012, 90000), (14125, 89280), (14400, 87575), (14880, 84750), (15000, 84072), (15500, 81360), (16272, 77500), (16950, 74400), (17515, 72000), (17856, 70625), (18000, 70060), (18080, 69750), (18600, 67800), (19375, 65088), (20000, 63054), (20340, 62000), (21018, 60000), (21696, 58125), (22320, 56500), (22500, 56048), (22600, 55800), (23250, 54240), (24000, 52545), (24800, 50850), (25425, 49600), (27120, 46500), (27900, 45200), (28024, 45000), (28250, 44640), (29760, 42375), (30000, 42036), (31000, 40680), (31527, 40000), (32544, 38750), (33900, 37200), (34875, 36160), (35030, 36000)]