166213600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:537

約数の個数: 144

約数和(自身を含む): 471719808

約数和(自身を除く): 305506208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 67, 70, 80, 100, 112, 134, 140, 160, 175, 200, 224, 268, 280, 335, 350, 400, 443, 469, 536, 560, 670, 700, 800, 886, 938, 1072, 1120, 1340, 1400, 1675, 1772, 1876, 2144, 2215, 2345, 2680, 2800, 3101, 3350, 3544, 3752, 4430, 4690, 5360, 5600, 6202, 6700, 7088, 7504, 8860, 9380, 10720, 11075, 11725, 12404, 13400, 14176, 15008, 15505, 17720, 18760, 22150, 23450, 24808, 26800, 29681, 31010, 35440, 37520, 44300, 46900, 49616, 53600, 59362, 62020, 70880, 75040, 77525, 88600, 93800, 99232, 118724, 124040, 148405, 155050, 177200, 187600, 207767, 237448, 248080, 296810, 310100, 354400, 375200, 415534, 474896, 496160, 593620, 620200, 742025, 831068, 949792, 1038835, 1187240, 1240400, 1484050, 1662136, 2077670, 2374480, 2480800, 2968100, 3324272, 4155340, 4748960, 5194175, 5936200, 6648544, 8310680, 10388350, 11872400, 16621360, 20776700, 23744800, 33242720, 41553400, 83106800, 166213600]

約数ペア:

[(1, 166213600), (2, 83106800), (4, 41553400), (5, 33242720), (7, 23744800), (8, 20776700), (10, 16621360), (14, 11872400), (16, 10388350), (20, 8310680), (25, 6648544), (28, 5936200), (32, 5194175), (35, 4748960), (40, 4155340), (50, 3324272), (56, 2968100), (67, 2480800), (70, 2374480), (80, 2077670), (100, 1662136), (112, 1484050), (134, 1240400), (140, 1187240), (160, 1038835), (175, 949792), (200, 831068), (224, 742025), (268, 620200), (280, 593620), (335, 496160), (350, 474896), (400, 415534), (443, 375200), (469, 354400), (536, 310100), (560, 296810), (670, 248080), (700, 237448), (800, 207767), (886, 187600), (938, 177200), (1072, 155050), (1120, 148405), (1340, 124040), (1400, 118724), (1675, 99232), (1772, 93800), (1876, 88600), (2144, 77525), (2215, 75040), (2345, 70880), (2680, 62020), (2800, 59362), (3101, 53600), (3350, 49616), (3544, 46900), (3752, 44300), (4430, 37520), (4690, 35440), (5360, 31010), (5600, 29681), (6202, 26800), (6700, 24808), (7088, 23450), (7504, 22150), (8860, 18760), (9380, 17720), (10720, 15505), (11075, 15008), (11725, 14176), (12404, 13400)]