2548660800

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{75853}}^1$

素因数の和:75885

約数の個数: 168

約数和(自身を含む): 9556390336

約数和(自身を除く): 7007729536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 2100, 2240, 2400, 2800, 3360, 4200, 4800, 5600, 6720, 8400, 11200, 16800, 33600, 75853, 151706, 227559, 303412, 379265, 455118, 530971, 606824, 758530, 910236, 1061942, 1137795, 1213648, 1517060, 1592913, 1820472, 1896325, 2123884, 2275590, 2427296, 2654855, 3034120, 3185826, 3640944, 3792650, 4247768, 4551180, 4854592, 5309710, 5688975, 6068240, 6371652, 7281888, 7585300, 7964565, 8495536, 9102360, 10619420, 11377950, 12136480, 12743304, 13274275, 14563776, 15170600, 15929130, 16991072, 18204720, 21238840, 22755900, 24272960, 25486608, 26548550, 30341200, 31858260, 33982144, 36409440, 39822825, 42477680, 45511800, 50973216, 53097100, 60682400, 63716520, 72818880, 79645650, 84955360, 91023600, 101946432, 106194200, 121364800, 127433040, 159291300, 169910720, 182047200, 212388400, 254866080, 318582600, 364094400, 424776800, 509732160, 637165200, 849553600, 1274330400, 2548660800]

約数ペア:

[(1, 2548660800), (2, 1274330400), (3, 849553600), (4, 637165200), (5, 509732160), (6, 424776800), (7, 364094400), (8, 318582600), (10, 254866080), (12, 212388400), (14, 182047200), (15, 169910720), (16, 159291300), (20, 127433040), (21, 121364800), (24, 106194200), (25, 101946432), (28, 91023600), (30, 84955360), (32, 79645650), (35, 72818880), (40, 63716520), (42, 60682400), (48, 53097100), (50, 50973216), (56, 45511800), (60, 42477680), (64, 39822825), (70, 36409440), (75, 33982144), (80, 31858260), (84, 30341200), (96, 26548550), (100, 25486608), (105, 24272960), (112, 22755900), (120, 21238840), (140, 18204720), (150, 16991072), (160, 15929130), (168, 15170600), (175, 14563776), (192, 13274275), (200, 12743304), (210, 12136480), (224, 11377950), (240, 10619420), (280, 9102360), (300, 8495536), (320, 7964565), (336, 7585300), (350, 7281888), (400, 6371652), (420, 6068240), (448, 5688975), (480, 5309710), (525, 4854592), (560, 4551180), (600, 4247768), (672, 3792650), (700, 3640944), (800, 3185826), (840, 3034120), (960, 2654855), (1050, 2427296), (1120, 2275590), (1200, 2123884), (1344, 1896325), (1400, 1820472), (1600, 1592913), (1680, 1517060), (2100, 1213648), (2240, 1137795), (2400, 1061942), (2800, 910236), (3360, 758530), (4200, 606824), (4800, 530971), (5600, 455118), (6720, 379265), (8400, 303412), (11200, 227559), (16800, 151706), (33600, 75853)]