311184000

素因数分解:

$2^7\times 3^2\times 5^3\times {\mathrm{2161}}^1$

素因数の和:2196

約数の個数: 192

約数和(自身を含む): 1118056680

約数和(自身を除く): 806872680

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, 1920, 2000, 2161, 2250, 2400, 2880, 3000, 3200, 3600, 4000, 4322, 4500, 4800, 5760, 6000, 6483, 7200, 8000, 8644, 9000, 9600, 10805, 12000, 12966, 14400, 16000, 17288, 18000, 19449, 21610, 24000, 25932, 28800, 32415, 34576, 36000, 38898, 43220, 48000, 51864, 54025, 64830, 69152, 72000, 77796, 86440, 97245, 103728, 108050, 129660, 138304, 144000, 155592, 162075, 172880, 194490, 207456, 216100, 259320, 270125, 276608, 311184, 324150, 345760, 388980, 414912, 432200, 486225, 518640, 540250, 622368, 648300, 691520, 777960, 810375, 829824, 864400, 972450, 1037280, 1080500, 1244736, 1296600, 1383040, 1555920, 1620750, 1728800, 1944900, 2074560, 2161000, 2431125, 2489472, 2593200, 3111840, 3241500, 3457600, 3889800, 4149120, 4322000, 4862250, 5186400, 6223680, 6483000, 6915200, 7779600, 8644000, 9724500, 10372800, 12447360, 12966000, 15559200, 17288000, 19449000, 20745600, 25932000, 31118400, 34576000, 38898000, 51864000, 62236800, 77796000, 103728000, 155592000, 311184000]

約数ペア:

[(1, 311184000), (2, 155592000), (3, 103728000), (4, 77796000), (5, 62236800), (6, 51864000), (8, 38898000), (9, 34576000), (10, 31118400), (12, 25932000), (15, 20745600), (16, 19449000), (18, 17288000), (20, 15559200), (24, 12966000), (25, 12447360), (30, 10372800), (32, 9724500), (36, 8644000), (40, 7779600), (45, 6915200), (48, 6483000), (50, 6223680), (60, 5186400), (64, 4862250), (72, 4322000), (75, 4149120), (80, 3889800), (90, 3457600), (96, 3241500), (100, 3111840), (120, 2593200), (125, 2489472), (128, 2431125), (144, 2161000), (150, 2074560), (160, 1944900), (180, 1728800), (192, 1620750), (200, 1555920), (225, 1383040), (240, 1296600), (250, 1244736), (288, 1080500), (300, 1037280), (320, 972450), (360, 864400), (375, 829824), (384, 810375), (400, 777960), (450, 691520), (480, 648300), (500, 622368), (576, 540250), (600, 518640), (640, 486225), (720, 432200), (750, 414912), (800, 388980), (900, 345760), (960, 324150), (1000, 311184), (1125, 276608), (1152, 270125), (1200, 259320), (1440, 216100), (1500, 207456), (1600, 194490), (1800, 172880), (1920, 162075), (2000, 155592), (2161, 144000), (2250, 138304), (2400, 129660), (2880, 108050), (3000, 103728), (3200, 97245), (3600, 86440), (4000, 77796), (4322, 72000), (4500, 69152), (4800, 64830), (5760, 54025), (6000, 51864), (6483, 48000), (7200, 43220), (8000, 38898), (8644, 36000), (9000, 34576), (9600, 32415), (10805, 28800), (12000, 25932), (12966, 24000), (14400, 21610), (16000, 19449), (17288, 18000)]