137312000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{613}}^1$

素因数の和:651

約数の個数: 144

約数和(自身を含む): 391564992

約数和(自身を除く): 254252992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 140, 160, 175, 200, 224, 250, 256, 280, 320, 350, 400, 448, 500, 560, 613, 640, 700, 800, 875, 896, 1000, 1120, 1226, 1280, 1400, 1600, 1750, 1792, 2000, 2240, 2452, 2800, 3065, 3200, 3500, 4000, 4291, 4480, 4904, 5600, 6130, 6400, 7000, 8000, 8582, 8960, 9808, 11200, 12260, 14000, 15325, 16000, 17164, 19616, 21455, 22400, 24520, 28000, 30650, 32000, 34328, 39232, 42910, 44800, 49040, 56000, 61300, 68656, 76625, 78464, 85820, 98080, 107275, 112000, 122600, 137312, 153250, 156928, 171640, 196160, 214550, 224000, 245200, 274624, 306500, 343280, 392320, 429100, 490400, 536375, 549248, 613000, 686560, 784640, 858200, 980800, 1072750, 1098496, 1226000, 1373120, 1716400, 1961600, 2145500, 2452000, 2746240, 3432800, 3923200, 4291000, 4904000, 5492480, 6865600, 8582000, 9808000, 13731200, 17164000, 19616000, 27462400, 34328000, 68656000, 137312000]

約数ペア:

[(1, 137312000), (2, 68656000), (4, 34328000), (5, 27462400), (7, 19616000), (8, 17164000), (10, 13731200), (14, 9808000), (16, 8582000), (20, 6865600), (25, 5492480), (28, 4904000), (32, 4291000), (35, 3923200), (40, 3432800), (50, 2746240), (56, 2452000), (64, 2145500), (70, 1961600), (80, 1716400), (100, 1373120), (112, 1226000), (125, 1098496), (128, 1072750), (140, 980800), (160, 858200), (175, 784640), (200, 686560), (224, 613000), (250, 549248), (256, 536375), (280, 490400), (320, 429100), (350, 392320), (400, 343280), (448, 306500), (500, 274624), (560, 245200), (613, 224000), (640, 214550), (700, 196160), (800, 171640), (875, 156928), (896, 153250), (1000, 137312), (1120, 122600), (1226, 112000), (1280, 107275), (1400, 98080), (1600, 85820), (1750, 78464), (1792, 76625), (2000, 68656), (2240, 61300), (2452, 56000), (2800, 49040), (3065, 44800), (3200, 42910), (3500, 39232), (4000, 34328), (4291, 32000), (4480, 30650), (4904, 28000), (5600, 24520), (6130, 22400), (6400, 21455), (7000, 19616), (8000, 17164), (8582, 16000), (8960, 15325), (9808, 14000), (11200, 12260)]