126916800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:355

約数の個数: 168

約数和(自身を含む): 421605456

約数和(自身を除く): 294688656

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, 137, 150, 160, 192, 193, 200, 240, 274, 300, 320, 386, 400, 411, 480, 548, 579, 600, 685, 772, 800, 822, 960, 965, 1096, 1158, 1200, 1370, 1544, 1600, 1644, 1930, 2055, 2192, 2316, 2400, 2740, 2895, 3088, 3288, 3425, 3860, 4110, 4384, 4632, 4800, 4825, 5480, 5790, 6176, 6576, 6850, 7720, 8220, 8768, 9264, 9650, 10275, 10960, 11580, 12352, 13152, 13700, 14475, 15440, 16440, 18528, 19300, 20550, 21920, 23160, 26304, 26441, 27400, 28950, 30880, 32880, 37056, 38600, 41100, 43840, 46320, 52882, 54800, 57900, 61760, 65760, 77200, 79323, 82200, 92640, 105764, 109600, 115800, 131520, 132205, 154400, 158646, 164400, 185280, 211528, 219200, 231600, 264410, 308800, 317292, 328800, 396615, 423056, 463200, 528820, 634584, 657600, 661025, 793230, 846112, 926400, 1057640, 1269168, 1322050, 1586460, 1692224, 1983075, 2115280, 2538336, 2644100, 3172920, 3966150, 4230560, 5076672, 5288200, 6345840, 7932300, 8461120, 10576400, 12691680, 15864600, 21152800, 25383360, 31729200, 42305600, 63458400, 126916800]

約数ペア:

[(1, 126916800), (2, 63458400), (3, 42305600), (4, 31729200), (5, 25383360), (6, 21152800), (8, 15864600), (10, 12691680), (12, 10576400), (15, 8461120), (16, 7932300), (20, 6345840), (24, 5288200), (25, 5076672), (30, 4230560), (32, 3966150), (40, 3172920), (48, 2644100), (50, 2538336), (60, 2115280), (64, 1983075), (75, 1692224), (80, 1586460), (96, 1322050), (100, 1269168), (120, 1057640), (137, 926400), (150, 846112), (160, 793230), (192, 661025), (193, 657600), (200, 634584), (240, 528820), (274, 463200), (300, 423056), (320, 396615), (386, 328800), (400, 317292), (411, 308800), (480, 264410), (548, 231600), (579, 219200), (600, 211528), (685, 185280), (772, 164400), (800, 158646), (822, 154400), (960, 132205), (965, 131520), (1096, 115800), (1158, 109600), (1200, 105764), (1370, 92640), (1544, 82200), (1600, 79323), (1644, 77200), (1930, 65760), (2055, 61760), (2192, 57900), (2316, 54800), (2400, 52882), (2740, 46320), (2895, 43840), (3088, 41100), (3288, 38600), (3425, 37056), (3860, 32880), (4110, 30880), (4384, 28950), (4632, 27400), (4800, 26441), (4825, 26304), (5480, 23160), (5790, 21920), (6176, 20550), (6576, 19300), (6850, 18528), (7720, 16440), (8220, 15440), (8768, 14475), (9264, 13700), (9650, 13152), (10275, 12352), (10960, 11580)]