405144000

素因数分解:

$2^6\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:381

約数の個数: 336

約数和(自身を含む): 1539154656

約数和(自身を除く): 1134010656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 125, 136, 144, 150, 153, 160, 170, 180, 192, 200, 204, 225, 240, 250, 255, 272, 288, 300, 306, 320, 331, 340, 360, 375, 400, 408, 425, 450, 480, 500, 510, 544, 576, 600, 612, 662, 680, 720, 750, 765, 800, 816, 850, 900, 960, 993, 1000, 1020, 1088, 1125, 1200, 1224, 1275, 1324, 1360, 1440, 1500, 1530, 1600, 1632, 1655, 1700, 1800, 1986, 2000, 2040, 2125, 2250, 2400, 2448, 2550, 2648, 2720, 2880, 2979, 3000, 3060, 3264, 3310, 3400, 3600, 3825, 3972, 4000, 4080, 4250, 4500, 4800, 4896, 4965, 5100, 5296, 5440, 5627, 5958, 6000, 6120, 6375, 6620, 6800, 7200, 7650, 7944, 8000, 8160, 8275, 8500, 9000, 9792, 9930, 10200, 10592, 11254, 11916, 12000, 12240, 12750, 13240, 13600, 14400, 14895, 15300, 15888, 16320, 16550, 16881, 17000, 18000, 19125, 19860, 20400, 21184, 22508, 23832, 24000, 24480, 24825, 25500, 26480, 27200, 28135, 29790, 30600, 31776, 33100, 33762, 34000, 36000, 38250, 39720, 40800, 41375, 45016, 47664, 48960, 49650, 50643, 51000, 52960, 56270, 59580, 61200, 63552, 66200, 67524, 68000, 72000, 74475, 76500, 79440, 81600, 82750, 84405, 90032, 95328, 99300, 101286, 102000, 105920, 112540, 119160, 122400, 124125, 132400, 135048, 136000, 140675, 148950, 153000, 158880, 165500, 168810, 180064, 190656, 198600, 202572, 204000, 225080, 238320, 244800, 248250, 253215, 264800, 270096, 281350, 297900, 306000, 317760, 331000, 337620, 360128, 372375, 397200, 405144, 408000, 422025, 450160, 476640, 496500, 506430, 529600, 540192, 562700, 595800, 612000, 662000, 675240, 703375, 744750, 794400, 810288, 844050, 900320, 953280, 993000, 1012860, 1080384, 1125400, 1191600, 1224000, 1266075, 1324000, 1350480, 1406750, 1489500, 1588800, 1620576, 1688100, 1800640, 1986000, 2025720, 2110125, 2250800, 2383200, 2532150, 2648000, 2700960, 2813500, 2979000, 3241152, 3376200, 3972000, 4051440, 4220250, 4501600, 4766400, 5064300, 5401920, 5627000, 5958000, 6330375, 6752400, 7944000, 8102880, 8440500, 9003200, 10128600, 11254000, 11916000, 12660750, 13504800, 16205760, 16881000, 20257200, 22508000, 23832000, 25321500, 27009600, 33762000, 40514400, 45016000, 50643000, 67524000, 81028800, 101286000, 135048000, 202572000, 405144000]

約数ペア:

[(1, 405144000), (2, 202572000), (3, 135048000), (4, 101286000), (5, 81028800), (6, 67524000), (8, 50643000), (9, 45016000), (10, 40514400), (12, 33762000), (15, 27009600), (16, 25321500), (17, 23832000), (18, 22508000), (20, 20257200), (24, 16881000), (25, 16205760), (30, 13504800), (32, 12660750), (34, 11916000), (36, 11254000), (40, 10128600), (45, 9003200), (48, 8440500), (50, 8102880), (51, 7944000), (60, 6752400), (64, 6330375), (68, 5958000), (72, 5627000), (75, 5401920), (80, 5064300), (85, 4766400), (90, 4501600), (96, 4220250), (100, 4051440), (102, 3972000), (120, 3376200), (125, 3241152), (136, 2979000), (144, 2813500), (150, 2700960), (153, 2648000), (160, 2532150), (170, 2383200), (180, 2250800), (192, 2110125), (200, 2025720), (204, 1986000), (225, 1800640), (240, 1688100), (250, 1620576), (255, 1588800), (272, 1489500), (288, 1406750), (300, 1350480), (306, 1324000), (320, 1266075), (331, 1224000), (340, 1191600), (360, 1125400), (375, 1080384), (400, 1012860), (408, 993000), (425, 953280), (450, 900320), (480, 844050), (500, 810288), (510, 794400), (544, 744750), (576, 703375), (600, 675240), (612, 662000), (662, 612000), (680, 595800), (720, 562700), (750, 540192), (765, 529600), (800, 506430), (816, 496500), (850, 476640), (900, 450160), (960, 422025), (993, 408000), (1000, 405144), (1020, 397200), (1088, 372375), (1125, 360128), (1200, 337620), (1224, 331000), (1275, 317760), (1324, 306000), (1360, 297900), (1440, 281350), (1500, 270096), (1530, 264800), (1600, 253215), (1632, 248250), (1655, 244800), (1700, 238320), (1800, 225080), (1986, 204000), (2000, 202572), (2040, 198600), (2125, 190656), (2250, 180064), (2400, 168810), (2448, 165500), (2550, 158880), (2648, 153000), (2720, 148950), (2880, 140675), (2979, 136000), (3000, 135048), (3060, 132400), (3264, 124125), (3310, 122400), (3400, 119160), (3600, 112540), (3825, 105920), (3972, 102000), (4000, 101286), (4080, 99300), (4250, 95328), (4500, 90032), (4800, 84405), (4896, 82750), (4965, 81600), (5100, 79440), (5296, 76500), (5440, 74475), (5627, 72000), (5958, 68000), (6000, 67524), (6120, 66200), (6375, 63552), (6620, 61200), (6800, 59580), (7200, 56270), (7650, 52960), (7944, 51000), (8000, 50643), (8160, 49650), (8275, 48960), (8500, 47664), (9000, 45016), (9792, 41375), (9930, 40800), (10200, 39720), (10592, 38250), (11254, 36000), (11916, 34000), (12000, 33762), (12240, 33100), (12750, 31776), (13240, 30600), (13600, 29790), (14400, 28135), (14895, 27200), (15300, 26480), (15888, 25500), (16320, 24825), (16550, 24480), (16881, 24000), (17000, 23832), (18000, 22508), (19125, 21184), (19860, 20400)]