71743200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:369

約数の個数: 144

約数和(自身を含む): 236234880

約数和(自身を除く): 164491680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 167, 179, 200, 240, 300, 334, 358, 400, 480, 501, 537, 600, 668, 716, 800, 835, 895, 1002, 1074, 1200, 1336, 1432, 1670, 1790, 2004, 2148, 2400, 2505, 2672, 2685, 2864, 3340, 3580, 4008, 4175, 4296, 4475, 5010, 5344, 5370, 5728, 6680, 7160, 8016, 8350, 8592, 8950, 10020, 10740, 12525, 13360, 13425, 14320, 16032, 16700, 17184, 17900, 20040, 21480, 25050, 26720, 26850, 28640, 29893, 33400, 35800, 40080, 42960, 50100, 53700, 59786, 66800, 71600, 80160, 85920, 89679, 100200, 107400, 119572, 133600, 143200, 149465, 179358, 200400, 214800, 239144, 298930, 358716, 400800, 429600, 448395, 478288, 597860, 717432, 747325, 896790, 956576, 1195720, 1434864, 1494650, 1793580, 2241975, 2391440, 2869728, 2989300, 3587160, 4483950, 4782880, 5978600, 7174320, 8967900, 11957200, 14348640, 17935800, 23914400, 35871600, 71743200]

約数ペア:

[(1, 71743200), (2, 35871600), (3, 23914400), (4, 17935800), (5, 14348640), (6, 11957200), (8, 8967900), (10, 7174320), (12, 5978600), (15, 4782880), (16, 4483950), (20, 3587160), (24, 2989300), (25, 2869728), (30, 2391440), (32, 2241975), (40, 1793580), (48, 1494650), (50, 1434864), (60, 1195720), (75, 956576), (80, 896790), (96, 747325), (100, 717432), (120, 597860), (150, 478288), (160, 448395), (167, 429600), (179, 400800), (200, 358716), (240, 298930), (300, 239144), (334, 214800), (358, 200400), (400, 179358), (480, 149465), (501, 143200), (537, 133600), (600, 119572), (668, 107400), (716, 100200), (800, 89679), (835, 85920), (895, 80160), (1002, 71600), (1074, 66800), (1200, 59786), (1336, 53700), (1432, 50100), (1670, 42960), (1790, 40080), (2004, 35800), (2148, 33400), (2400, 29893), (2505, 28640), (2672, 26850), (2685, 26720), (2864, 25050), (3340, 21480), (3580, 20040), (4008, 17900), (4175, 17184), (4296, 16700), (4475, 16032), (5010, 14320), (5344, 13425), (5370, 13360), (5728, 12525), (6680, 10740), (7160, 10020), (8016, 8950), (8350, 8592)]