2247120000

素因数分解:

$2^7\times 3^2\times 5^4\times {\mathrm{3121}}^1$

素因数の和:3161

約数の個数: 240

約数和(自身を含む): 8082904830

約数和(自身を除く): 5835784830

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, 625, 640, 720, 750, 800, 900, 960, 1000, 1125, 1152, 1200, 1250, 1440, 1500, 1600, 1800, 1875, 1920, 2000, 2250, 2400, 2500, 2880, 3000, 3121, 3200, 3600, 3750, 4000, 4500, 4800, 5000, 5625, 5760, 6000, 6242, 7200, 7500, 8000, 9000, 9363, 9600, 10000, 11250, 12000, 12484, 14400, 15000, 15605, 16000, 18000, 18726, 20000, 22500, 24000, 24968, 28089, 28800, 30000, 31210, 36000, 37452, 40000, 45000, 46815, 48000, 49936, 56178, 60000, 62420, 72000, 74904, 78025, 80000, 90000, 93630, 99872, 112356, 120000, 124840, 140445, 144000, 149808, 156050, 180000, 187260, 199744, 224712, 234075, 240000, 249680, 280890, 299616, 312100, 360000, 374520, 390125, 399488, 449424, 468150, 499360, 561780, 599232, 624200, 702225, 720000, 749040, 780250, 898848, 936300, 998720, 1123560, 1170375, 1198464, 1248400, 1404450, 1498080, 1560500, 1797696, 1872600, 1950625, 1997440, 2247120, 2340750, 2496800, 2808900, 2996160, 3121000, 3511125, 3595392, 3745200, 3901250, 4494240, 4681500, 4993600, 5617800, 5851875, 5992320, 6242000, 7022250, 7490400, 7802500, 8988480, 9363000, 9987200, 11235600, 11703750, 12484000, 14044500, 14980800, 15605000, 17555625, 17976960, 18726000, 22471200, 23407500, 24968000, 28089000, 29961600, 31210000, 35111250, 37452000, 44942400, 46815000, 49936000, 56178000, 62420000, 70222500, 74904000, 89884800, 93630000, 112356000, 124840000, 140445000, 149808000, 187260000, 224712000, 249680000, 280890000, 374520000, 449424000, 561780000, 749040000, 1123560000, 2247120000]

約数ペア:

[(1, 2247120000), (2, 1123560000), (3, 749040000), (4, 561780000), (5, 449424000), (6, 374520000), (8, 280890000), (9, 249680000), (10, 224712000), (12, 187260000), (15, 149808000), (16, 140445000), (18, 124840000), (20, 112356000), (24, 93630000), (25, 89884800), (30, 74904000), (32, 70222500), (36, 62420000), (40, 56178000), (45, 49936000), (48, 46815000), (50, 44942400), (60, 37452000), (64, 35111250), (72, 31210000), (75, 29961600), (80, 28089000), (90, 24968000), (96, 23407500), (100, 22471200), (120, 18726000), (125, 17976960), (128, 17555625), (144, 15605000), (150, 14980800), (160, 14044500), (180, 12484000), (192, 11703750), (200, 11235600), (225, 9987200), (240, 9363000), (250, 8988480), (288, 7802500), (300, 7490400), (320, 7022250), (360, 6242000), (375, 5992320), (384, 5851875), (400, 5617800), (450, 4993600), (480, 4681500), (500, 4494240), (576, 3901250), (600, 3745200), (625, 3595392), (640, 3511125), (720, 3121000), (750, 2996160), (800, 2808900), (900, 2496800), (960, 2340750), (1000, 2247120), (1125, 1997440), (1152, 1950625), (1200, 1872600), (1250, 1797696), (1440, 1560500), (1500, 1498080), (1600, 1404450), (1800, 1248400), (1875, 1198464), (1920, 1170375), (2000, 1123560), (2250, 998720), (2400, 936300), (2500, 898848), (2880, 780250), (3000, 749040), (3121, 720000), (3200, 702225), (3600, 624200), (3750, 599232), (4000, 561780), (4500, 499360), (4800, 468150), (5000, 449424), (5625, 399488), (5760, 390125), (6000, 374520), (6242, 360000), (7200, 312100), (7500, 299616), (8000, 280890), (9000, 249680), (9363, 240000), (9600, 234075), (10000, 224712), (11250, 199744), (12000, 187260), (12484, 180000), (14400, 156050), (15000, 149808), (15605, 144000), (16000, 140445), (18000, 124840), (18726, 120000), (20000, 112356), (22500, 99872), (24000, 93630), (24968, 90000), (28089, 80000), (28800, 78025), (30000, 74904), (31210, 72000), (36000, 62420), (37452, 60000), (40000, 56178), (45000, 49936), (46815, 48000)]