2279200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:75

約数の個数: 144

約数和(自身を含む): 7124544

約数和(自身を除く): 4845344

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 37, 40, 44, 50, 55, 56, 70, 74, 77, 80, 88, 100, 110, 112, 140, 148, 154, 160, 175, 176, 185, 200, 220, 224, 259, 275, 280, 296, 308, 350, 352, 370, 385, 400, 407, 440, 518, 550, 560, 592, 616, 700, 740, 770, 800, 814, 880, 925, 1036, 1100, 1120, 1184, 1232, 1295, 1400, 1480, 1540, 1628, 1760, 1850, 1925, 2035, 2072, 2200, 2464, 2590, 2800, 2849, 2960, 3080, 3256, 3700, 3850, 4070, 4144, 4400, 5180, 5600, 5698, 5920, 6160, 6475, 6512, 7400, 7700, 8140, 8288, 8800, 10175, 10360, 11396, 12320, 12950, 13024, 14245, 14800, 15400, 16280, 20350, 20720, 22792, 25900, 28490, 29600, 30800, 32560, 40700, 41440, 45584, 51800, 56980, 61600, 65120, 71225, 81400, 91168, 103600, 113960, 142450, 162800, 207200, 227920, 284900, 325600, 455840, 569800, 1139600, 2279200]

約数ペア:

[(1, 2279200), (2, 1139600), (4, 569800), (5, 455840), (7, 325600), (8, 284900), (10, 227920), (11, 207200), (14, 162800), (16, 142450), (20, 113960), (22, 103600), (25, 91168), (28, 81400), (32, 71225), (35, 65120), (37, 61600), (40, 56980), (44, 51800), (50, 45584), (55, 41440), (56, 40700), (70, 32560), (74, 30800), (77, 29600), (80, 28490), (88, 25900), (100, 22792), (110, 20720), (112, 20350), (140, 16280), (148, 15400), (154, 14800), (160, 14245), (175, 13024), (176, 12950), (185, 12320), (200, 11396), (220, 10360), (224, 10175), (259, 8800), (275, 8288), (280, 8140), (296, 7700), (308, 7400), (350, 6512), (352, 6475), (370, 6160), (385, 5920), (400, 5698), (407, 5600), (440, 5180), (518, 4400), (550, 4144), (560, 4070), (592, 3850), (616, 3700), (700, 3256), (740, 3080), (770, 2960), (800, 2849), (814, 2800), (880, 2590), (925, 2464), (1036, 2200), (1100, 2072), (1120, 2035), (1184, 1925), (1232, 1850), (1295, 1760), (1400, 1628), (1480, 1540)]