87344000

素因数分解:

$2^7\times 5^3\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 128

約数和(自身を含む): 223404480

約数和(自身を除く): 136060480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 103, 106, 125, 128, 160, 200, 206, 212, 250, 265, 320, 400, 412, 424, 500, 515, 530, 640, 800, 824, 848, 1000, 1030, 1060, 1325, 1600, 1648, 1696, 2000, 2060, 2120, 2575, 2650, 3200, 3296, 3392, 4000, 4120, 4240, 5150, 5300, 5459, 6592, 6625, 6784, 8000, 8240, 8480, 10300, 10600, 10918, 12875, 13184, 13250, 16000, 16480, 16960, 20600, 21200, 21836, 25750, 26500, 27295, 32960, 33920, 41200, 42400, 43672, 51500, 53000, 54590, 65920, 82400, 84800, 87344, 103000, 106000, 109180, 136475, 164800, 169600, 174688, 206000, 212000, 218360, 272950, 329600, 349376, 412000, 424000, 436720, 545900, 682375, 698752, 824000, 848000, 873440, 1091800, 1364750, 1648000, 1746880, 2183600, 2729500, 3493760, 4367200, 5459000, 8734400, 10918000, 17468800, 21836000, 43672000, 87344000]

約数ペア:

[(1, 87344000), (2, 43672000), (4, 21836000), (5, 17468800), (8, 10918000), (10, 8734400), (16, 5459000), (20, 4367200), (25, 3493760), (32, 2729500), (40, 2183600), (50, 1746880), (53, 1648000), (64, 1364750), (80, 1091800), (100, 873440), (103, 848000), (106, 824000), (125, 698752), (128, 682375), (160, 545900), (200, 436720), (206, 424000), (212, 412000), (250, 349376), (265, 329600), (320, 272950), (400, 218360), (412, 212000), (424, 206000), (500, 174688), (515, 169600), (530, 164800), (640, 136475), (800, 109180), (824, 106000), (848, 103000), (1000, 87344), (1030, 84800), (1060, 82400), (1325, 65920), (1600, 54590), (1648, 53000), (1696, 51500), (2000, 43672), (2060, 42400), (2120, 41200), (2575, 33920), (2650, 32960), (3200, 27295), (3296, 26500), (3392, 25750), (4000, 21836), (4120, 21200), (4240, 20600), (5150, 16960), (5300, 16480), (5459, 16000), (6592, 13250), (6625, 13184), (6784, 12875), (8000, 10918), (8240, 10600), (8480, 10300)]