243388800

素因数分解:

$2^7\times 3^5\times 5^2\times {\mathrm{313}}^1$

素因数の和:352

約数の個数: 288

約数和(自身を含む): 903509880

約数和(自身を除く): 660121080

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, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 243, 270, 288, 300, 313, 320, 324, 360, 384, 400, 405, 432, 450, 480, 486, 540, 576, 600, 626, 640, 648, 675, 720, 800, 810, 864, 900, 939, 960, 972, 1080, 1152, 1200, 1215, 1252, 1296, 1350, 1440, 1565, 1600, 1620, 1728, 1800, 1878, 1920, 1944, 2025, 2160, 2400, 2430, 2504, 2592, 2700, 2817, 2880, 3130, 3200, 3240, 3456, 3600, 3756, 3888, 4050, 4320, 4695, 4800, 4860, 5008, 5184, 5400, 5634, 5760, 6075, 6260, 6480, 7200, 7512, 7776, 7825, 8100, 8451, 8640, 9390, 9600, 9720, 10016, 10368, 10800, 11268, 12150, 12520, 12960, 14085, 14400, 15024, 15552, 15650, 16200, 16902, 17280, 18780, 19440, 20032, 21600, 22536, 23475, 24300, 25040, 25353, 25920, 28170, 28800, 30048, 31104, 31300, 32400, 33804, 37560, 38880, 40064, 42255, 43200, 45072, 46950, 48600, 50080, 50706, 51840, 56340, 60096, 62600, 64800, 67608, 70425, 75120, 76059, 77760, 84510, 86400, 90144, 93900, 97200, 100160, 101412, 112680, 120192, 125200, 126765, 129600, 135216, 140850, 150240, 152118, 155520, 169020, 180288, 187800, 194400, 200320, 202824, 211275, 225360, 250400, 253530, 259200, 270432, 281700, 300480, 304236, 338040, 360576, 375600, 380295, 388800, 405648, 422550, 450720, 500800, 507060, 540864, 563400, 600960, 608472, 633825, 676080, 751200, 760590, 777600, 811296, 845100, 901440, 1001600, 1014120, 1081728, 1126800, 1216944, 1267650, 1352160, 1502400, 1521180, 1622592, 1690200, 1802880, 1901475, 2028240, 2253600, 2433888, 2535300, 2704320, 3004800, 3042360, 3245184, 3380400, 3802950, 4056480, 4507200, 4867776, 5070600, 5408640, 6084720, 6760800, 7605900, 8112960, 9014400, 9735552, 10141200, 12169440, 13521600, 15211800, 16225920, 20282400, 24338880, 27043200, 30423600, 40564800, 48677760, 60847200, 81129600, 121694400, 243388800]

約数ペア:

[(1, 243388800), (2, 121694400), (3, 81129600), (4, 60847200), (5, 48677760), (6, 40564800), (8, 30423600), (9, 27043200), (10, 24338880), (12, 20282400), (15, 16225920), (16, 15211800), (18, 13521600), (20, 12169440), (24, 10141200), (25, 9735552), (27, 9014400), (30, 8112960), (32, 7605900), (36, 6760800), (40, 6084720), (45, 5408640), (48, 5070600), (50, 4867776), (54, 4507200), (60, 4056480), (64, 3802950), (72, 3380400), (75, 3245184), (80, 3042360), (81, 3004800), (90, 2704320), (96, 2535300), (100, 2433888), (108, 2253600), (120, 2028240), (128, 1901475), (135, 1802880), (144, 1690200), (150, 1622592), (160, 1521180), (162, 1502400), (180, 1352160), (192, 1267650), (200, 1216944), (216, 1126800), (225, 1081728), (240, 1014120), (243, 1001600), (270, 901440), (288, 845100), (300, 811296), (313, 777600), (320, 760590), (324, 751200), (360, 676080), (384, 633825), (400, 608472), (405, 600960), (432, 563400), (450, 540864), (480, 507060), (486, 500800), (540, 450720), (576, 422550), (600, 405648), (626, 388800), (640, 380295), (648, 375600), (675, 360576), (720, 338040), (800, 304236), (810, 300480), (864, 281700), (900, 270432), (939, 259200), (960, 253530), (972, 250400), (1080, 225360), (1152, 211275), (1200, 202824), (1215, 200320), (1252, 194400), (1296, 187800), (1350, 180288), (1440, 169020), (1565, 155520), (1600, 152118), (1620, 150240), (1728, 140850), (1800, 135216), (1878, 129600), (1920, 126765), (1944, 125200), (2025, 120192), (2160, 112680), (2400, 101412), (2430, 100160), (2504, 97200), (2592, 93900), (2700, 90144), (2817, 86400), (2880, 84510), (3130, 77760), (3200, 76059), (3240, 75120), (3456, 70425), (3600, 67608), (3756, 64800), (3888, 62600), (4050, 60096), (4320, 56340), (4695, 51840), (4800, 50706), (4860, 50080), (5008, 48600), (5184, 46950), (5400, 45072), (5634, 43200), (5760, 42255), (6075, 40064), (6260, 38880), (6480, 37560), (7200, 33804), (7512, 32400), (7776, 31300), (7825, 31104), (8100, 30048), (8451, 28800), (8640, 28170), (9390, 25920), (9600, 25353), (9720, 25040), (10016, 24300), (10368, 23475), (10800, 22536), (11268, 21600), (12150, 20032), (12520, 19440), (12960, 18780), (14085, 17280), (14400, 16902), (15024, 16200), (15552, 15650)]