51840000

素因数分解:

$2^{10}\times 3^4\times 5^4$

素因数の和:52

約数の個数: 275

約数和(自身を含む): 193443547

約数和(自身を除く): 141603547

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, 125, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 250, 256, 270, 288, 300, 320, 324, 360, 375, 384, 400, 405, 432, 450, 480, 500, 512, 540, 576, 600, 625, 640, 648, 675, 720, 750, 768, 800, 810, 864, 900, 960, 1000, 1024, 1080, 1125, 1152, 1200, 1250, 1280, 1296, 1350, 1440, 1500, 1536, 1600, 1620, 1728, 1800, 1875, 1920, 2000, 2025, 2160, 2250, 2304, 2400, 2500, 2560, 2592, 2700, 2880, 3000, 3072, 3200, 3240, 3375, 3456, 3600, 3750, 3840, 4000, 4050, 4320, 4500, 4608, 4800, 5000, 5120, 5184, 5400, 5625, 5760, 6000, 6400, 6480, 6750, 6912, 7200, 7500, 7680, 8000, 8100, 8640, 9000, 9216, 9600, 10000, 10125, 10368, 10800, 11250, 11520, 12000, 12800, 12960, 13500, 13824, 14400, 15000, 15360, 16000, 16200, 16875, 17280, 18000, 19200, 20000, 20250, 20736, 21600, 22500, 23040, 24000, 25600, 25920, 27000, 27648, 28800, 30000, 32000, 32400, 33750, 34560, 36000, 38400, 40000, 40500, 41472, 43200, 45000, 46080, 48000, 50625, 51840, 54000, 57600, 60000, 64000, 64800, 67500, 69120, 72000, 76800, 80000, 81000, 82944, 86400, 90000, 96000, 101250, 103680, 108000, 115200, 120000, 128000, 129600, 135000, 138240, 144000, 160000, 162000, 172800, 180000, 192000, 202500, 207360, 216000, 230400, 240000, 259200, 270000, 288000, 320000, 324000, 345600, 360000, 384000, 405000, 414720, 432000, 480000, 518400, 540000, 576000, 640000, 648000, 691200, 720000, 810000, 864000, 960000, 1036800, 1080000, 1152000, 1296000, 1440000, 1620000, 1728000, 1920000, 2073600, 2160000, 2592000, 2880000, 3240000, 3456000, 4320000, 5184000, 5760000, 6480000, 8640000, 10368000, 12960000, 17280000, 25920000, 51840000]

約数ペア:

[(1, 51840000), (2, 25920000), (3, 17280000), (4, 12960000), (5, 10368000), (6, 8640000), (8, 6480000), (9, 5760000), (10, 5184000), (12, 4320000), (15, 3456000), (16, 3240000), (18, 2880000), (20, 2592000), (24, 2160000), (25, 2073600), (27, 1920000), (30, 1728000), (32, 1620000), (36, 1440000), (40, 1296000), (45, 1152000), (48, 1080000), (50, 1036800), (54, 960000), (60, 864000), (64, 810000), (72, 720000), (75, 691200), (80, 648000), (81, 640000), (90, 576000), (96, 540000), (100, 518400), (108, 480000), (120, 432000), (125, 414720), (128, 405000), (135, 384000), (144, 360000), (150, 345600), (160, 324000), (162, 320000), (180, 288000), (192, 270000), (200, 259200), (216, 240000), (225, 230400), (240, 216000), (250, 207360), (256, 202500), (270, 192000), (288, 180000), (300, 172800), (320, 162000), (324, 160000), (360, 144000), (375, 138240), (384, 135000), (400, 129600), (405, 128000), (432, 120000), (450, 115200), (480, 108000), (500, 103680), (512, 101250), (540, 96000), (576, 90000), (600, 86400), (625, 82944), (640, 81000), (648, 80000), (675, 76800), (720, 72000), (750, 69120), (768, 67500), (800, 64800), (810, 64000), (864, 60000), (900, 57600), (960, 54000), (1000, 51840), (1024, 50625), (1080, 48000), (1125, 46080), (1152, 45000), (1200, 43200), (1250, 41472), (1280, 40500), (1296, 40000), (1350, 38400), (1440, 36000), (1500, 34560), (1536, 33750), (1600, 32400), (1620, 32000), (1728, 30000), (1800, 28800), (1875, 27648), (1920, 27000), (2000, 25920), (2025, 25600), (2160, 24000), (2250, 23040), (2304, 22500), (2400, 21600), (2500, 20736), (2560, 20250), (2592, 20000), (2700, 19200), (2880, 18000), (3000, 17280), (3072, 16875), (3200, 16200), (3240, 16000), (3375, 15360), (3456, 15000), (3600, 14400), (3750, 13824), (3840, 13500), (4000, 12960), (4050, 12800), (4320, 12000), (4500, 11520), (4608, 11250), (4800, 10800), (5000, 10368), (5120, 10125), (5184, 10000), (5400, 9600), (5625, 9216), (5760, 9000), (6000, 8640), (6400, 8100), (6480, 8000), (6750, 7680), (6912, 7500)]