254160000

素因数分解:

$2^7\times 3^2\times 5^4\times {\mathrm{353}}^1$

素因数の和:393

約数の個数: 240

約数和(自身を含む): 916511310

約数和(自身を除く): 662351310

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, 353, 360, 375, 384, 400, 450, 480, 500, 576, 600, 625, 640, 706, 720, 750, 800, 900, 960, 1000, 1059, 1125, 1152, 1200, 1250, 1412, 1440, 1500, 1600, 1765, 1800, 1875, 1920, 2000, 2118, 2250, 2400, 2500, 2824, 2880, 3000, 3177, 3200, 3530, 3600, 3750, 4000, 4236, 4500, 4800, 5000, 5295, 5625, 5648, 5760, 6000, 6354, 7060, 7200, 7500, 8000, 8472, 8825, 9000, 9600, 10000, 10590, 11250, 11296, 12000, 12708, 14120, 14400, 15000, 15885, 16000, 16944, 17650, 18000, 20000, 21180, 22500, 22592, 24000, 25416, 26475, 28240, 28800, 30000, 31770, 33888, 35300, 36000, 40000, 42360, 44125, 45000, 45184, 48000, 50832, 52950, 56480, 60000, 63540, 67776, 70600, 72000, 79425, 80000, 84720, 88250, 90000, 101664, 105900, 112960, 120000, 127080, 132375, 135552, 141200, 144000, 158850, 169440, 176500, 180000, 203328, 211800, 220625, 225920, 240000, 254160, 264750, 282400, 317700, 338880, 353000, 360000, 397125, 406656, 423600, 441250, 508320, 529500, 564800, 635400, 661875, 677760, 706000, 720000, 794250, 847200, 882500, 1016640, 1059000, 1129600, 1270800, 1323750, 1412000, 1588500, 1694400, 1765000, 1985625, 2033280, 2118000, 2541600, 2647500, 2824000, 3177000, 3388800, 3530000, 3971250, 4236000, 5083200, 5295000, 5648000, 6354000, 7060000, 7942500, 8472000, 10166400, 10590000, 12708000, 14120000, 15885000, 16944000, 21180000, 25416000, 28240000, 31770000, 42360000, 50832000, 63540000, 84720000, 127080000, 254160000]

約数ペア:

[(1, 254160000), (2, 127080000), (3, 84720000), (4, 63540000), (5, 50832000), (6, 42360000), (8, 31770000), (9, 28240000), (10, 25416000), (12, 21180000), (15, 16944000), (16, 15885000), (18, 14120000), (20, 12708000), (24, 10590000), (25, 10166400), (30, 8472000), (32, 7942500), (36, 7060000), (40, 6354000), (45, 5648000), (48, 5295000), (50, 5083200), (60, 4236000), (64, 3971250), (72, 3530000), (75, 3388800), (80, 3177000), (90, 2824000), (96, 2647500), (100, 2541600), (120, 2118000), (125, 2033280), (128, 1985625), (144, 1765000), (150, 1694400), (160, 1588500), (180, 1412000), (192, 1323750), (200, 1270800), (225, 1129600), (240, 1059000), (250, 1016640), (288, 882500), (300, 847200), (320, 794250), (353, 720000), (360, 706000), (375, 677760), (384, 661875), (400, 635400), (450, 564800), (480, 529500), (500, 508320), (576, 441250), (600, 423600), (625, 406656), (640, 397125), (706, 360000), (720, 353000), (750, 338880), (800, 317700), (900, 282400), (960, 264750), (1000, 254160), (1059, 240000), (1125, 225920), (1152, 220625), (1200, 211800), (1250, 203328), (1412, 180000), (1440, 176500), (1500, 169440), (1600, 158850), (1765, 144000), (1800, 141200), (1875, 135552), (1920, 132375), (2000, 127080), (2118, 120000), (2250, 112960), (2400, 105900), (2500, 101664), (2824, 90000), (2880, 88250), (3000, 84720), (3177, 80000), (3200, 79425), (3530, 72000), (3600, 70600), (3750, 67776), (4000, 63540), (4236, 60000), (4500, 56480), (4800, 52950), (5000, 50832), (5295, 48000), (5625, 45184), (5648, 45000), (5760, 44125), (6000, 42360), (6354, 40000), (7060, 36000), (7200, 35300), (7500, 33888), (8000, 31770), (8472, 30000), (8825, 28800), (9000, 28240), (9600, 26475), (10000, 25416), (10590, 24000), (11250, 22592), (11296, 22500), (12000, 21180), (12708, 20000), (14120, 18000), (14400, 17650), (15000, 16944), (15885, 16000)]