6616400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:181

約数の個数: 120

約数和(自身を含む): 19373760

約数和(自身を除く): 12757360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 136, 139, 140, 170, 175, 200, 238, 272, 278, 280, 340, 350, 400, 425, 476, 556, 560, 595, 680, 695, 700, 850, 952, 973, 1112, 1190, 1360, 1390, 1400, 1700, 1904, 1946, 2224, 2363, 2380, 2780, 2800, 2975, 3400, 3475, 3892, 4726, 4760, 4865, 5560, 5950, 6800, 6950, 7784, 9452, 9520, 9730, 11120, 11815, 11900, 13900, 15568, 16541, 18904, 19460, 23630, 23800, 24325, 27800, 33082, 37808, 38920, 47260, 47600, 48650, 55600, 59075, 66164, 77840, 82705, 94520, 97300, 118150, 132328, 165410, 189040, 194600, 236300, 264656, 330820, 389200, 413525, 472600, 661640, 827050, 945200, 1323280, 1654100, 3308200, 6616400]

約数ペア:

[(1, 6616400), (2, 3308200), (4, 1654100), (5, 1323280), (7, 945200), (8, 827050), (10, 661640), (14, 472600), (16, 413525), (17, 389200), (20, 330820), (25, 264656), (28, 236300), (34, 194600), (35, 189040), (40, 165410), (50, 132328), (56, 118150), (68, 97300), (70, 94520), (80, 82705), (85, 77840), (100, 66164), (112, 59075), (119, 55600), (136, 48650), (139, 47600), (140, 47260), (170, 38920), (175, 37808), (200, 33082), (238, 27800), (272, 24325), (278, 23800), (280, 23630), (340, 19460), (350, 18904), (400, 16541), (425, 15568), (476, 13900), (556, 11900), (560, 11815), (595, 11120), (680, 9730), (695, 9520), (700, 9452), (850, 7784), (952, 6950), (973, 6800), (1112, 5950), (1190, 5560), (1360, 4865), (1390, 4760), (1400, 4726), (1700, 3892), (1904, 3475), (1946, 3400), (2224, 2975), (2363, 2800), (2380, 2780)]