207532800

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{1201}}^1$

素因数の和:1236

約数の個数: 216

約数和(自身を含む): 761635280

約数和(自身を除く): 554102480

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, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 675, 720, 768, 800, 864, 900, 960, 1080, 1152, 1200, 1201, 1280, 1350, 1440, 1600, 1728, 1800, 1920, 2160, 2304, 2400, 2402, 2700, 2880, 3200, 3456, 3600, 3603, 3840, 4320, 4800, 4804, 5400, 5760, 6005, 6400, 6912, 7200, 7206, 8640, 9600, 9608, 10800, 10809, 11520, 12010, 14400, 14412, 17280, 18015, 19200, 19216, 21600, 21618, 24020, 28800, 28824, 30025, 32427, 34560, 36030, 38432, 43200, 43236, 48040, 54045, 57600, 57648, 60050, 64854, 72060, 76864, 86400, 86472, 90075, 96080, 108090, 115296, 120100, 129708, 144120, 153728, 162135, 172800, 172944, 180150, 192160, 216180, 230592, 240200, 259416, 270225, 288240, 307456, 324270, 345888, 360300, 384320, 432360, 461184, 480400, 518832, 540450, 576480, 648540, 691776, 720600, 768640, 810675, 864720, 922368, 960800, 1037664, 1080900, 1152960, 1297080, 1383552, 1441200, 1537280, 1621350, 1729440, 1921600, 2075328, 2161800, 2305920, 2594160, 2767104, 2882400, 3242700, 3458880, 3843200, 4150656, 4323600, 4611840, 5188320, 5764800, 6485400, 6917760, 7686400, 8301312, 8647200, 10376640, 11529600, 12970800, 13835520, 17294400, 20753280, 23059200, 25941600, 34588800, 41506560, 51883200, 69177600, 103766400, 207532800]

約数ペア:

[(1, 207532800), (2, 103766400), (3, 69177600), (4, 51883200), (5, 41506560), (6, 34588800), (8, 25941600), (9, 23059200), (10, 20753280), (12, 17294400), (15, 13835520), (16, 12970800), (18, 11529600), (20, 10376640), (24, 8647200), (25, 8301312), (27, 7686400), (30, 6917760), (32, 6485400), (36, 5764800), (40, 5188320), (45, 4611840), (48, 4323600), (50, 4150656), (54, 3843200), (60, 3458880), (64, 3242700), (72, 2882400), (75, 2767104), (80, 2594160), (90, 2305920), (96, 2161800), (100, 2075328), (108, 1921600), (120, 1729440), (128, 1621350), (135, 1537280), (144, 1441200), (150, 1383552), (160, 1297080), (180, 1152960), (192, 1080900), (200, 1037664), (216, 960800), (225, 922368), (240, 864720), (256, 810675), (270, 768640), (288, 720600), (300, 691776), (320, 648540), (360, 576480), (384, 540450), (400, 518832), (432, 480400), (450, 461184), (480, 432360), (540, 384320), (576, 360300), (600, 345888), (640, 324270), (675, 307456), (720, 288240), (768, 270225), (800, 259416), (864, 240200), (900, 230592), (960, 216180), (1080, 192160), (1152, 180150), (1200, 172944), (1201, 172800), (1280, 162135), (1350, 153728), (1440, 144120), (1600, 129708), (1728, 120100), (1800, 115296), (1920, 108090), (2160, 96080), (2304, 90075), (2400, 86472), (2402, 86400), (2700, 76864), (2880, 72060), (3200, 64854), (3456, 60050), (3600, 57648), (3603, 57600), (3840, 54045), (4320, 48040), (4800, 43236), (4804, 43200), (5400, 38432), (5760, 36030), (6005, 34560), (6400, 32427), (6912, 30025), (7200, 28824), (7206, 28800), (8640, 24020), (9600, 21618), (9608, 21600), (10800, 19216), (10809, 19200), (11520, 18015), (12010, 17280), (14400, 14412)]