54220800

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{353}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 179754120

約数和(自身を除く): 125533320

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, 128, 150, 160, 192, 200, 240, 256, 300, 320, 353, 384, 400, 480, 512, 600, 640, 706, 768, 800, 960, 1024, 1059, 1200, 1280, 1412, 1536, 1600, 1765, 1920, 2048, 2118, 2400, 2560, 2824, 3072, 3200, 3530, 3840, 4236, 4800, 5120, 5295, 5648, 6144, 6400, 7060, 7680, 8472, 8825, 9600, 10240, 10590, 11296, 12800, 14120, 15360, 16944, 17650, 19200, 21180, 22592, 25600, 26475, 28240, 30720, 33888, 35300, 38400, 42360, 45184, 51200, 52950, 56480, 67776, 70600, 76800, 84720, 90368, 105900, 112960, 135552, 141200, 153600, 169440, 180736, 211800, 225920, 271104, 282400, 338880, 361472, 423600, 451840, 542208, 564800, 677760, 722944, 847200, 903680, 1084416, 1129600, 1355520, 1694400, 1807360, 2168832, 2259200, 2711040, 3388800, 3614720, 4518400, 5422080, 6777600, 9036800, 10844160, 13555200, 18073600, 27110400, 54220800]

約数ペア:

[(1, 54220800), (2, 27110400), (3, 18073600), (4, 13555200), (5, 10844160), (6, 9036800), (8, 6777600), (10, 5422080), (12, 4518400), (15, 3614720), (16, 3388800), (20, 2711040), (24, 2259200), (25, 2168832), (30, 1807360), (32, 1694400), (40, 1355520), (48, 1129600), (50, 1084416), (60, 903680), (64, 847200), (75, 722944), (80, 677760), (96, 564800), (100, 542208), (120, 451840), (128, 423600), (150, 361472), (160, 338880), (192, 282400), (200, 271104), (240, 225920), (256, 211800), (300, 180736), (320, 169440), (353, 153600), (384, 141200), (400, 135552), (480, 112960), (512, 105900), (600, 90368), (640, 84720), (706, 76800), (768, 70600), (800, 67776), (960, 56480), (1024, 52950), (1059, 51200), (1200, 45184), (1280, 42360), (1412, 38400), (1536, 35300), (1600, 33888), (1765, 30720), (1920, 28240), (2048, 26475), (2118, 25600), (2400, 22592), (2560, 21180), (2824, 19200), (3072, 17650), (3200, 16944), (3530, 15360), (3840, 14120), (4236, 12800), (4800, 11296), (5120, 10590), (5295, 10240), (5648, 9600), (6144, 8825), (6400, 8472), (7060, 7680)]