68882800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:435

約数の個数: 120

約数和(自身を含む): 192292256

約数和(自身を除く): 123409456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 73, 80, 100, 112, 140, 146, 175, 200, 280, 292, 337, 350, 365, 400, 511, 560, 584, 674, 700, 730, 1022, 1168, 1348, 1400, 1460, 1685, 1825, 2044, 2359, 2555, 2696, 2800, 2920, 3370, 3650, 4088, 4718, 5110, 5392, 5840, 6740, 7300, 8176, 8425, 9436, 10220, 11795, 12775, 13480, 14600, 16850, 18872, 20440, 23590, 24601, 25550, 26960, 29200, 33700, 37744, 40880, 47180, 49202, 51100, 58975, 67400, 94360, 98404, 102200, 117950, 123005, 134800, 172207, 188720, 196808, 204400, 235900, 246010, 344414, 393616, 471800, 492020, 615025, 688828, 861035, 943600, 984040, 1230050, 1377656, 1722070, 1968080, 2460100, 2755312, 3444140, 4305175, 4920200, 6888280, 8610350, 9840400, 13776560, 17220700, 34441400, 68882800]

約数ペア:

[(1, 68882800), (2, 34441400), (4, 17220700), (5, 13776560), (7, 9840400), (8, 8610350), (10, 6888280), (14, 4920200), (16, 4305175), (20, 3444140), (25, 2755312), (28, 2460100), (35, 1968080), (40, 1722070), (50, 1377656), (56, 1230050), (70, 984040), (73, 943600), (80, 861035), (100, 688828), (112, 615025), (140, 492020), (146, 471800), (175, 393616), (200, 344414), (280, 246010), (292, 235900), (337, 204400), (350, 196808), (365, 188720), (400, 172207), (511, 134800), (560, 123005), (584, 117950), (674, 102200), (700, 98404), (730, 94360), (1022, 67400), (1168, 58975), (1348, 51100), (1400, 49202), (1460, 47180), (1685, 40880), (1825, 37744), (2044, 33700), (2359, 29200), (2555, 26960), (2696, 25550), (2800, 24601), (2920, 23590), (3370, 20440), (3650, 18872), (4088, 16850), (4718, 14600), (5110, 13480), (5392, 12775), (5840, 11795), (6740, 10220), (7300, 9436), (8176, 8425)]