40680000

素因数分解:

$2^6\times 3^2\times 5^4\times {\mathrm{113}}^1$

素因数の和:151

約数の個数: 210

約数和(自身を含む): 146995134

約数和(自身を除く): 106315134

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, 113, 120, 125, 144, 150, 160, 180, 192, 200, 225, 226, 240, 250, 288, 300, 320, 339, 360, 375, 400, 450, 452, 480, 500, 565, 576, 600, 625, 678, 720, 750, 800, 900, 904, 960, 1000, 1017, 1125, 1130, 1200, 1250, 1356, 1440, 1500, 1600, 1695, 1800, 1808, 1875, 2000, 2034, 2250, 2260, 2400, 2500, 2712, 2825, 2880, 3000, 3390, 3600, 3616, 3750, 4000, 4068, 4500, 4520, 4800, 5000, 5085, 5424, 5625, 5650, 6000, 6780, 7200, 7232, 7500, 8000, 8136, 8475, 9000, 9040, 10000, 10170, 10848, 11250, 11300, 12000, 13560, 14125, 14400, 15000, 16272, 16950, 18000, 18080, 20000, 20340, 21696, 22500, 22600, 24000, 25425, 27120, 28250, 30000, 32544, 33900, 36000, 36160, 40000, 40680, 42375, 45000, 45200, 50850, 54240, 56500, 60000, 65088, 67800, 70625, 72000, 81360, 84750, 90000, 90400, 101700, 108480, 113000, 120000, 127125, 135600, 141250, 162720, 169500, 180000, 180800, 203400, 211875, 226000, 254250, 271200, 282500, 325440, 339000, 360000, 406800, 423750, 452000, 508500, 542400, 565000, 635625, 678000, 813600, 847500, 904000, 1017000, 1130000, 1271250, 1356000, 1627200, 1695000, 2034000, 2260000, 2542500, 2712000, 3390000, 4068000, 4520000, 5085000, 6780000, 8136000, 10170000, 13560000, 20340000, 40680000]

約数ペア:

[(1, 40680000), (2, 20340000), (3, 13560000), (4, 10170000), (5, 8136000), (6, 6780000), (8, 5085000), (9, 4520000), (10, 4068000), (12, 3390000), (15, 2712000), (16, 2542500), (18, 2260000), (20, 2034000), (24, 1695000), (25, 1627200), (30, 1356000), (32, 1271250), (36, 1130000), (40, 1017000), (45, 904000), (48, 847500), (50, 813600), (60, 678000), (64, 635625), (72, 565000), (75, 542400), (80, 508500), (90, 452000), (96, 423750), (100, 406800), (113, 360000), (120, 339000), (125, 325440), (144, 282500), (150, 271200), (160, 254250), (180, 226000), (192, 211875), (200, 203400), (225, 180800), (226, 180000), (240, 169500), (250, 162720), (288, 141250), (300, 135600), (320, 127125), (339, 120000), (360, 113000), (375, 108480), (400, 101700), (450, 90400), (452, 90000), (480, 84750), (500, 81360), (565, 72000), (576, 70625), (600, 67800), (625, 65088), (678, 60000), (720, 56500), (750, 54240), (800, 50850), (900, 45200), (904, 45000), (960, 42375), (1000, 40680), (1017, 40000), (1125, 36160), (1130, 36000), (1200, 33900), (1250, 32544), (1356, 30000), (1440, 28250), (1500, 27120), (1600, 25425), (1695, 24000), (1800, 22600), (1808, 22500), (1875, 21696), (2000, 20340), (2034, 20000), (2250, 18080), (2260, 18000), (2400, 16950), (2500, 16272), (2712, 15000), (2825, 14400), (2880, 14125), (3000, 13560), (3390, 12000), (3600, 11300), (3616, 11250), (3750, 10848), (4000, 10170), (4068, 10000), (4500, 9040), (4520, 9000), (4800, 8475), (5000, 8136), (5085, 8000), (5424, 7500), (5625, 7232), (5650, 7200), (6000, 6780)]