66164000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 198132480

約数和(自身を除く): 131968480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 125, 136, 139, 140, 160, 170, 175, 200, 224, 238, 250, 272, 278, 280, 340, 350, 400, 425, 476, 500, 544, 556, 560, 595, 680, 695, 700, 800, 850, 875, 952, 973, 1000, 1112, 1120, 1190, 1360, 1390, 1400, 1700, 1750, 1904, 1946, 2000, 2125, 2224, 2363, 2380, 2720, 2780, 2800, 2975, 3400, 3475, 3500, 3808, 3892, 4000, 4250, 4448, 4726, 4760, 4865, 5560, 5600, 5950, 6800, 6950, 7000, 7784, 8500, 9452, 9520, 9730, 11120, 11815, 11900, 13600, 13900, 14000, 14875, 15568, 16541, 17000, 17375, 18904, 19040, 19460, 22240, 23630, 23800, 24325, 27800, 28000, 29750, 31136, 33082, 34000, 34750, 37808, 38920, 47260, 47600, 48650, 55600, 59075, 59500, 66164, 68000, 69500, 75616, 77840, 82705, 94520, 95200, 97300, 111200, 118150, 119000, 121625, 132328, 139000, 155680, 165410, 189040, 194600, 236300, 238000, 243250, 264656, 278000, 295375, 330820, 378080, 389200, 413525, 472600, 476000, 486500, 529312, 556000, 590750, 661640, 778400, 827050, 945200, 973000, 1181500, 1323280, 1654100, 1890400, 1946000, 2067625, 2363000, 2646560, 3308200, 3892000, 4135250, 4726000, 6616400, 8270500, 9452000, 13232800, 16541000, 33082000, 66164000]

約数ペア:

[(1, 66164000), (2, 33082000), (4, 16541000), (5, 13232800), (7, 9452000), (8, 8270500), (10, 6616400), (14, 4726000), (16, 4135250), (17, 3892000), (20, 3308200), (25, 2646560), (28, 2363000), (32, 2067625), (34, 1946000), (35, 1890400), (40, 1654100), (50, 1323280), (56, 1181500), (68, 973000), (70, 945200), (80, 827050), (85, 778400), (100, 661640), (112, 590750), (119, 556000), (125, 529312), (136, 486500), (139, 476000), (140, 472600), (160, 413525), (170, 389200), (175, 378080), (200, 330820), (224, 295375), (238, 278000), (250, 264656), (272, 243250), (278, 238000), (280, 236300), (340, 194600), (350, 189040), (400, 165410), (425, 155680), (476, 139000), (500, 132328), (544, 121625), (556, 119000), (560, 118150), (595, 111200), (680, 97300), (695, 95200), (700, 94520), (800, 82705), (850, 77840), (875, 75616), (952, 69500), (973, 68000), (1000, 66164), (1112, 59500), (1120, 59075), (1190, 55600), (1360, 48650), (1390, 47600), (1400, 47260), (1700, 38920), (1750, 37808), (1904, 34750), (1946, 34000), (2000, 33082), (2125, 31136), (2224, 29750), (2363, 28000), (2380, 27800), (2720, 24325), (2780, 23800), (2800, 23630), (2975, 22240), (3400, 19460), (3475, 19040), (3500, 18904), (3808, 17375), (3892, 17000), (4000, 16541), (4250, 15568), (4448, 14875), (4726, 14000), (4760, 13900), (4865, 13600), (5560, 11900), (5600, 11815), (5950, 11120), (6800, 9730), (6950, 9520), (7000, 9452), (7784, 8500)]