270288000

素因数分解:

$2^7\times 3^2\times 5^3\times {\mathrm{1877}}^1$

素因数の和:1912

約数の個数: 192

約数和(自身を含む): 971188920

約数和(自身を除く): 700900920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 640, 720, 750, 800, 900, 960, 1000, 1125, 1152, 1200, 1440, 1500, 1600, 1800, 1877, 1920, 2000, 2250, 2400, 2880, 3000, 3200, 3600, 3754, 4000, 4500, 4800, 5631, 5760, 6000, 7200, 7508, 8000, 9000, 9385, 9600, 11262, 12000, 14400, 15016, 16000, 16893, 18000, 18770, 22524, 24000, 28155, 28800, 30032, 33786, 36000, 37540, 45048, 46925, 48000, 56310, 60064, 67572, 72000, 75080, 84465, 90096, 93850, 112620, 120128, 135144, 140775, 144000, 150160, 168930, 180192, 187700, 225240, 234625, 240256, 270288, 281550, 300320, 337860, 360384, 375400, 422325, 450480, 469250, 540576, 563100, 600640, 675720, 703875, 720768, 750800, 844650, 900960, 938500, 1081152, 1126200, 1201280, 1351440, 1407750, 1501600, 1689300, 1801920, 1877000, 2111625, 2162304, 2252400, 2702880, 2815500, 3003200, 3378600, 3603840, 3754000, 4223250, 4504800, 5405760, 5631000, 6006400, 6757200, 7508000, 8446500, 9009600, 10811520, 11262000, 13514400, 15016000, 16893000, 18019200, 22524000, 27028800, 30032000, 33786000, 45048000, 54057600, 67572000, 90096000, 135144000, 270288000]

約数ペア:

[(1, 270288000), (2, 135144000), (3, 90096000), (4, 67572000), (5, 54057600), (6, 45048000), (8, 33786000), (9, 30032000), (10, 27028800), (12, 22524000), (15, 18019200), (16, 16893000), (18, 15016000), (20, 13514400), (24, 11262000), (25, 10811520), (30, 9009600), (32, 8446500), (36, 7508000), (40, 6757200), (45, 6006400), (48, 5631000), (50, 5405760), (60, 4504800), (64, 4223250), (72, 3754000), (75, 3603840), (80, 3378600), (90, 3003200), (96, 2815500), (100, 2702880), (120, 2252400), (125, 2162304), (128, 2111625), (144, 1877000), (150, 1801920), (160, 1689300), (180, 1501600), (192, 1407750), (200, 1351440), (225, 1201280), (240, 1126200), (250, 1081152), (288, 938500), (300, 900960), (320, 844650), (360, 750800), (375, 720768), (384, 703875), (400, 675720), (450, 600640), (480, 563100), (500, 540576), (576, 469250), (600, 450480), (640, 422325), (720, 375400), (750, 360384), (800, 337860), (900, 300320), (960, 281550), (1000, 270288), (1125, 240256), (1152, 234625), (1200, 225240), (1440, 187700), (1500, 180192), (1600, 168930), (1800, 150160), (1877, 144000), (1920, 140775), (2000, 135144), (2250, 120128), (2400, 112620), (2880, 93850), (3000, 90096), (3200, 84465), (3600, 75080), (3754, 72000), (4000, 67572), (4500, 60064), (4800, 56310), (5631, 48000), (5760, 46925), (6000, 45048), (7200, 37540), (7508, 36000), (8000, 33786), (9000, 30032), (9385, 28800), (9600, 28155), (11262, 24000), (12000, 22524), (14400, 18770), (15016, 18000), (16000, 16893)]