129430000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{43}}^2$

素因数の和:121

約数の個数: 150

約数和(自身を含む): 366651384

約数和(自身を除く): 237221384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 43, 50, 56, 70, 80, 86, 100, 112, 125, 140, 172, 175, 200, 215, 250, 280, 301, 344, 350, 400, 430, 500, 560, 602, 625, 688, 700, 860, 875, 1000, 1075, 1204, 1250, 1400, 1505, 1720, 1750, 1849, 2000, 2150, 2408, 2500, 2800, 3010, 3440, 3500, 3698, 4300, 4375, 4816, 5000, 5375, 6020, 7000, 7396, 7525, 8600, 8750, 9245, 10000, 10750, 12040, 12943, 14000, 14792, 15050, 17200, 17500, 18490, 21500, 24080, 25886, 26875, 29584, 30100, 35000, 36980, 37625, 43000, 46225, 51772, 53750, 60200, 64715, 70000, 73960, 75250, 86000, 92450, 103544, 107500, 120400, 129430, 147920, 150500, 184900, 188125, 207088, 215000, 231125, 258860, 301000, 323575, 369800, 376250, 430000, 462250, 517720, 602000, 647150, 739600, 752500, 924500, 1035440, 1155625, 1294300, 1505000, 1617875, 1849000, 2311250, 2588600, 3010000, 3235750, 3698000, 4622500, 5177200, 6471500, 8089375, 9245000, 12943000, 16178750, 18490000, 25886000, 32357500, 64715000, 129430000]

約数ペア:

[(1, 129430000), (2, 64715000), (4, 32357500), (5, 25886000), (7, 18490000), (8, 16178750), (10, 12943000), (14, 9245000), (16, 8089375), (20, 6471500), (25, 5177200), (28, 4622500), (35, 3698000), (40, 3235750), (43, 3010000), (50, 2588600), (56, 2311250), (70, 1849000), (80, 1617875), (86, 1505000), (100, 1294300), (112, 1155625), (125, 1035440), (140, 924500), (172, 752500), (175, 739600), (200, 647150), (215, 602000), (250, 517720), (280, 462250), (301, 430000), (344, 376250), (350, 369800), (400, 323575), (430, 301000), (500, 258860), (560, 231125), (602, 215000), (625, 207088), (688, 188125), (700, 184900), (860, 150500), (875, 147920), (1000, 129430), (1075, 120400), (1204, 107500), (1250, 103544), (1400, 92450), (1505, 86000), (1720, 75250), (1750, 73960), (1849, 70000), (2000, 64715), (2150, 60200), (2408, 53750), (2500, 51772), (2800, 46225), (3010, 43000), (3440, 37625), (3500, 36980), (3698, 35000), (4300, 30100), (4375, 29584), (4816, 26875), (5000, 25886), (5375, 24080), (6020, 21500), (7000, 18490), (7396, 17500), (7525, 17200), (8600, 15050), (8750, 14792), (9245, 14000), (10000, 12943), (10750, 12040)]