42165200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2$

素因数の和:110

約数の個数: 180

約数和(自身を含む): 129804192

約数和(自身を除く): 87638992

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 37, 40, 44, 50, 55, 56, 70, 74, 77, 80, 88, 100, 110, 112, 140, 148, 154, 175, 176, 185, 200, 220, 259, 275, 280, 296, 308, 350, 370, 385, 400, 407, 440, 518, 550, 560, 592, 616, 700, 740, 770, 814, 880, 925, 1036, 1100, 1232, 1295, 1369, 1400, 1480, 1540, 1628, 1850, 1925, 2035, 2072, 2200, 2590, 2738, 2800, 2849, 2960, 3080, 3256, 3700, 3850, 4070, 4144, 4400, 5180, 5476, 5698, 6160, 6475, 6512, 6845, 7400, 7700, 8140, 9583, 10175, 10360, 10952, 11396, 12950, 13690, 14245, 14800, 15059, 15400, 16280, 19166, 20350, 20720, 21904, 22792, 25900, 27380, 28490, 30118, 30800, 32560, 34225, 38332, 40700, 45584, 47915, 51800, 54760, 56980, 60236, 68450, 71225, 75295, 76664, 81400, 95830, 103600, 105413, 109520, 113960, 120472, 136900, 142450, 150590, 153328, 162800, 191660, 210826, 227920, 239575, 240944, 273800, 284900, 301180, 376475, 383320, 421652, 479150, 527065, 547600, 569800, 602360, 752950, 766640, 843304, 958300, 1054130, 1139600, 1204720, 1505900, 1686608, 1916600, 2108260, 2635325, 3011800, 3833200, 4216520, 5270650, 6023600, 8433040, 10541300, 21082600, 42165200]

約数ペア:

[(1, 42165200), (2, 21082600), (4, 10541300), (5, 8433040), (7, 6023600), (8, 5270650), (10, 4216520), (11, 3833200), (14, 3011800), (16, 2635325), (20, 2108260), (22, 1916600), (25, 1686608), (28, 1505900), (35, 1204720), (37, 1139600), (40, 1054130), (44, 958300), (50, 843304), (55, 766640), (56, 752950), (70, 602360), (74, 569800), (77, 547600), (80, 527065), (88, 479150), (100, 421652), (110, 383320), (112, 376475), (140, 301180), (148, 284900), (154, 273800), (175, 240944), (176, 239575), (185, 227920), (200, 210826), (220, 191660), (259, 162800), (275, 153328), (280, 150590), (296, 142450), (308, 136900), (350, 120472), (370, 113960), (385, 109520), (400, 105413), (407, 103600), (440, 95830), (518, 81400), (550, 76664), (560, 75295), (592, 71225), (616, 68450), (700, 60236), (740, 56980), (770, 54760), (814, 51800), (880, 47915), (925, 45584), (1036, 40700), (1100, 38332), (1232, 34225), (1295, 32560), (1369, 30800), (1400, 30118), (1480, 28490), (1540, 27380), (1628, 25900), (1850, 22792), (1925, 21904), (2035, 20720), (2072, 20350), (2200, 19166), (2590, 16280), (2738, 15400), (2800, 15059), (2849, 14800), (2960, 14245), (3080, 13690), (3256, 12950), (3700, 11396), (3850, 10952), (4070, 10360), (4144, 10175), (4400, 9583), (5180, 8140), (5476, 7700), (5698, 7400), (6160, 6845), (6475, 6512)]