67776000

素因数分解:

$2^9\times 3^1\times 5^3\times {\mathrm{353}}^1$

素因数の和:389

約数の個数: 160

約数和(自身を含む): 225976608

約数和(自身を除く): 158200608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 353, 375, 384, 400, 480, 500, 512, 600, 640, 706, 750, 768, 800, 960, 1000, 1059, 1200, 1280, 1412, 1500, 1536, 1600, 1765, 1920, 2000, 2118, 2400, 2560, 2824, 3000, 3200, 3530, 3840, 4000, 4236, 4800, 5295, 5648, 6000, 6400, 7060, 7680, 8000, 8472, 8825, 9600, 10590, 11296, 12000, 12800, 14120, 16000, 16944, 17650, 19200, 21180, 22592, 24000, 26475, 28240, 32000, 33888, 35300, 38400, 42360, 44125, 45184, 48000, 52950, 56480, 64000, 67776, 70600, 84720, 88250, 90368, 96000, 105900, 112960, 132375, 135552, 141200, 169440, 176500, 180736, 192000, 211800, 225920, 264750, 271104, 282400, 338880, 353000, 423600, 451840, 529500, 542208, 564800, 677760, 706000, 847200, 903680, 1059000, 1129600, 1355520, 1412000, 1694400, 2118000, 2259200, 2711040, 2824000, 3388800, 4236000, 4518400, 5648000, 6777600, 8472000, 11296000, 13555200, 16944000, 22592000, 33888000, 67776000]

約数ペア:

[(1, 67776000), (2, 33888000), (3, 22592000), (4, 16944000), (5, 13555200), (6, 11296000), (8, 8472000), (10, 6777600), (12, 5648000), (15, 4518400), (16, 4236000), (20, 3388800), (24, 2824000), (25, 2711040), (30, 2259200), (32, 2118000), (40, 1694400), (48, 1412000), (50, 1355520), (60, 1129600), (64, 1059000), (75, 903680), (80, 847200), (96, 706000), (100, 677760), (120, 564800), (125, 542208), (128, 529500), (150, 451840), (160, 423600), (192, 353000), (200, 338880), (240, 282400), (250, 271104), (256, 264750), (300, 225920), (320, 211800), (353, 192000), (375, 180736), (384, 176500), (400, 169440), (480, 141200), (500, 135552), (512, 132375), (600, 112960), (640, 105900), (706, 96000), (750, 90368), (768, 88250), (800, 84720), (960, 70600), (1000, 67776), (1059, 64000), (1200, 56480), (1280, 52950), (1412, 48000), (1500, 45184), (1536, 44125), (1600, 42360), (1765, 38400), (1920, 35300), (2000, 33888), (2118, 32000), (2400, 28240), (2560, 26475), (2824, 24000), (3000, 22592), (3200, 21180), (3530, 19200), (3840, 17650), (4000, 16944), (4236, 16000), (4800, 14120), (5295, 12800), (5648, 12000), (6000, 11296), (6400, 10590), (7060, 9600), (7680, 8825), (8000, 8472)]