137765600

素因数分解:

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

素因数の和:437

約数の個数: 144

約数和(自身を含む): 390787488

約数和(自身を除く): 253021888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 73, 80, 100, 112, 140, 146, 160, 175, 200, 224, 280, 292, 337, 350, 365, 400, 511, 560, 584, 674, 700, 730, 800, 1022, 1120, 1168, 1348, 1400, 1460, 1685, 1825, 2044, 2336, 2359, 2555, 2696, 2800, 2920, 3370, 3650, 4088, 4718, 5110, 5392, 5600, 5840, 6740, 7300, 8176, 8425, 9436, 10220, 10784, 11680, 11795, 12775, 13480, 14600, 16352, 16850, 18872, 20440, 23590, 24601, 25550, 26960, 29200, 33700, 37744, 40880, 47180, 49202, 51100, 53920, 58400, 58975, 67400, 75488, 81760, 94360, 98404, 102200, 117950, 123005, 134800, 172207, 188720, 196808, 204400, 235900, 246010, 269600, 344414, 377440, 393616, 408800, 471800, 492020, 615025, 688828, 787232, 861035, 943600, 984040, 1230050, 1377656, 1722070, 1887200, 1968080, 2460100, 2755312, 3444140, 3936160, 4305175, 4920200, 5510624, 6888280, 8610350, 9840400, 13776560, 17220700, 19680800, 27553120, 34441400, 68882800, 137765600]

約数ペア:

[(1, 137765600), (2, 68882800), (4, 34441400), (5, 27553120), (7, 19680800), (8, 17220700), (10, 13776560), (14, 9840400), (16, 8610350), (20, 6888280), (25, 5510624), (28, 4920200), (32, 4305175), (35, 3936160), (40, 3444140), (50, 2755312), (56, 2460100), (70, 1968080), (73, 1887200), (80, 1722070), (100, 1377656), (112, 1230050), (140, 984040), (146, 943600), (160, 861035), (175, 787232), (200, 688828), (224, 615025), (280, 492020), (292, 471800), (337, 408800), (350, 393616), (365, 377440), (400, 344414), (511, 269600), (560, 246010), (584, 235900), (674, 204400), (700, 196808), (730, 188720), (800, 172207), (1022, 134800), (1120, 123005), (1168, 117950), (1348, 102200), (1400, 98404), (1460, 94360), (1685, 81760), (1825, 75488), (2044, 67400), (2336, 58975), (2359, 58400), (2555, 53920), (2696, 51100), (2800, 49202), (2920, 47180), (3370, 40880), (3650, 37744), (4088, 33700), (4718, 29200), (5110, 26960), (5392, 25550), (5600, 24601), (5840, 23590), (6740, 20440), (7300, 18872), (8176, 16850), (8425, 16352), (9436, 14600), (10220, 13480), (10784, 12775), (11680, 11795)]