81432000

素因数分解:

$2^6\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:78

約数の個数: 448

約数和(自身を含む): 332841600

約数和(自身を除く): 251409600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 29, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 58, 60, 64, 65, 72, 75, 78, 80, 87, 90, 96, 100, 104, 108, 116, 117, 120, 125, 130, 135, 144, 145, 150, 156, 160, 174, 180, 192, 195, 200, 208, 216, 225, 232, 234, 240, 250, 260, 261, 270, 288, 290, 300, 312, 320, 325, 348, 351, 360, 375, 377, 390, 400, 416, 432, 435, 450, 464, 468, 480, 500, 520, 522, 540, 576, 580, 585, 600, 624, 650, 675, 696, 702, 720, 725, 750, 754, 780, 783, 800, 832, 864, 870, 900, 928, 936, 960, 975, 1000, 1040, 1044, 1080, 1125, 1131, 1160, 1170, 1200, 1248, 1300, 1305, 1350, 1392, 1404, 1440, 1450, 1500, 1508, 1560, 1566, 1600, 1625, 1728, 1740, 1755, 1800, 1856, 1872, 1885, 1950, 2000, 2080, 2088, 2160, 2175, 2250, 2262, 2320, 2340, 2400, 2496, 2600, 2610, 2700, 2784, 2808, 2880, 2900, 2925, 3000, 3016, 3120, 3132, 3250, 3375, 3393, 3480, 3510, 3600, 3625, 3744, 3770, 3900, 3915, 4000, 4160, 4176, 4320, 4350, 4500, 4524, 4640, 4680, 4800, 4875, 5200, 5220, 5400, 5568, 5616, 5655, 5800, 5850, 6000, 6032, 6240, 6264, 6500, 6525, 6750, 6786, 6960, 7020, 7200, 7250, 7488, 7540, 7800, 7830, 8000, 8352, 8640, 8700, 8775, 9000, 9048, 9280, 9360, 9425, 9750, 10179, 10400, 10440, 10800, 10875, 11232, 11310, 11600, 11700, 12000, 12064, 12480, 12528, 13000, 13050, 13500, 13572, 13920, 14040, 14400, 14500, 14625, 15080, 15600, 15660, 16704, 16965, 17400, 17550, 18000, 18096, 18720, 18850, 19500, 19575, 20358, 20800, 20880, 21600, 21750, 22464, 22620, 23200, 23400, 24000, 24128, 25056, 26000, 26100, 27000, 27144, 27840, 28080, 28275, 29000, 29250, 30160, 31200, 31320, 32625, 33930, 34800, 35100, 36000, 36192, 37440, 37700, 39000, 39150, 40716, 41760, 43200, 43500, 43875, 45240, 46400, 46800, 47125, 50112, 50895, 52000, 52200, 54000, 54288, 56160, 56550, 58000, 58500, 60320, 62400, 62640, 65250, 67860, 69600, 70200, 72000, 72384, 75400, 78000, 78300, 81432, 83520, 84825, 87000, 87750, 90480, 93600, 94250, 97875, 101790, 104000, 104400, 108000, 108576, 112320, 113100, 116000, 117000, 120640, 125280, 130500, 135720, 139200, 140400, 141375, 150800, 156000, 156600, 162864, 169650, 174000, 175500, 180960, 187200, 188500, 195750, 203580, 208800, 216000, 217152, 226200, 232000, 234000, 250560, 254475, 261000, 271440, 280800, 282750, 301600, 312000, 313200, 325728, 339300, 348000, 351000, 361920, 377000, 391500, 407160, 417600, 424125, 452400, 468000, 508950, 522000, 542880, 561600, 565500, 603200, 626400, 651456, 678600, 696000, 702000, 754000, 783000, 814320, 848250, 904800, 936000, 1017900, 1044000, 1085760, 1131000, 1252800, 1272375, 1357200, 1404000, 1508000, 1566000, 1628640, 1696500, 1809600, 2035800, 2088000, 2262000, 2544750, 2714400, 2808000, 3016000, 3132000, 3257280, 3393000, 4071600, 4524000, 5089500, 5428800, 6264000, 6786000, 8143200, 9048000, 10179000, 13572000, 16286400, 20358000, 27144000, 40716000, 81432000]

約数ペア:

[(1, 81432000), (2, 40716000), (3, 27144000), (4, 20358000), (5, 16286400), (6, 13572000), (8, 10179000), (9, 9048000), (10, 8143200), (12, 6786000), (13, 6264000), (15, 5428800), (16, 5089500), (18, 4524000), (20, 4071600), (24, 3393000), (25, 3257280), (26, 3132000), (27, 3016000), (29, 2808000), (30, 2714400), (32, 2544750), (36, 2262000), (39, 2088000), (40, 2035800), (45, 1809600), (48, 1696500), (50, 1628640), (52, 1566000), (54, 1508000), (58, 1404000), (60, 1357200), (64, 1272375), (65, 1252800), (72, 1131000), (75, 1085760), (78, 1044000), (80, 1017900), (87, 936000), (90, 904800), (96, 848250), (100, 814320), (104, 783000), (108, 754000), (116, 702000), (117, 696000), (120, 678600), (125, 651456), (130, 626400), (135, 603200), (144, 565500), (145, 561600), (150, 542880), (156, 522000), (160, 508950), (174, 468000), (180, 452400), (192, 424125), (195, 417600), (200, 407160), (208, 391500), (216, 377000), (225, 361920), (232, 351000), (234, 348000), (240, 339300), (250, 325728), (260, 313200), (261, 312000), (270, 301600), (288, 282750), (290, 280800), (300, 271440), (312, 261000), (320, 254475), (325, 250560), (348, 234000), (351, 232000), (360, 226200), (375, 217152), (377, 216000), (390, 208800), (400, 203580), (416, 195750), (432, 188500), (435, 187200), (450, 180960), (464, 175500), (468, 174000), (480, 169650), (500, 162864), (520, 156600), (522, 156000), (540, 150800), (576, 141375), (580, 140400), (585, 139200), (600, 135720), (624, 130500), (650, 125280), (675, 120640), (696, 117000), (702, 116000), (720, 113100), (725, 112320), (750, 108576), (754, 108000), (780, 104400), (783, 104000), (800, 101790), (832, 97875), (864, 94250), (870, 93600), (900, 90480), (928, 87750), (936, 87000), (960, 84825), (975, 83520), (1000, 81432), (1040, 78300), (1044, 78000), (1080, 75400), (1125, 72384), (1131, 72000), (1160, 70200), (1170, 69600), (1200, 67860), (1248, 65250), (1300, 62640), (1305, 62400), (1350, 60320), (1392, 58500), (1404, 58000), (1440, 56550), (1450, 56160), (1500, 54288), (1508, 54000), (1560, 52200), (1566, 52000), (1600, 50895), (1625, 50112), (1728, 47125), (1740, 46800), (1755, 46400), (1800, 45240), (1856, 43875), (1872, 43500), (1885, 43200), (1950, 41760), (2000, 40716), (2080, 39150), (2088, 39000), (2160, 37700), (2175, 37440), (2250, 36192), (2262, 36000), (2320, 35100), (2340, 34800), (2400, 33930), (2496, 32625), (2600, 31320), (2610, 31200), (2700, 30160), (2784, 29250), (2808, 29000), (2880, 28275), (2900, 28080), (2925, 27840), (3000, 27144), (3016, 27000), (3120, 26100), (3132, 26000), (3250, 25056), (3375, 24128), (3393, 24000), (3480, 23400), (3510, 23200), (3600, 22620), (3625, 22464), (3744, 21750), (3770, 21600), (3900, 20880), (3915, 20800), (4000, 20358), (4160, 19575), (4176, 19500), (4320, 18850), (4350, 18720), (4500, 18096), (4524, 18000), (4640, 17550), (4680, 17400), (4800, 16965), (4875, 16704), (5200, 15660), (5220, 15600), (5400, 15080), (5568, 14625), (5616, 14500), (5655, 14400), (5800, 14040), (5850, 13920), (6000, 13572), (6032, 13500), (6240, 13050), (6264, 13000), (6500, 12528), (6525, 12480), (6750, 12064), (6786, 12000), (6960, 11700), (7020, 11600), (7200, 11310), (7250, 11232), (7488, 10875), (7540, 10800), (7800, 10440), (7830, 10400), (8000, 10179), (8352, 9750), (8640, 9425), (8700, 9360), (8775, 9280), (9000, 9048)]