125930000

素因数分解:

$2^4\times 5^4\times 7^2\times {\mathrm{257}}^1$

素因数の和:299

約数の個数: 150

約数和(自身を含む): 356046966

約数和(自身を除く): 230116966

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 175, 196, 200, 245, 250, 257, 280, 350, 392, 400, 490, 500, 514, 560, 625, 700, 784, 875, 980, 1000, 1028, 1225, 1250, 1285, 1400, 1750, 1799, 1960, 2000, 2056, 2450, 2500, 2570, 2800, 3500, 3598, 3920, 4112, 4375, 4900, 5000, 5140, 6125, 6425, 7000, 7196, 8750, 8995, 9800, 10000, 10280, 12250, 12593, 12850, 14000, 14392, 17500, 17990, 19600, 20560, 24500, 25186, 25700, 28784, 30625, 32125, 35000, 35980, 44975, 49000, 50372, 51400, 61250, 62965, 64250, 70000, 71960, 89950, 98000, 100744, 102800, 122500, 125930, 128500, 143920, 160625, 179900, 201488, 224875, 245000, 251860, 257000, 314825, 321250, 359800, 449750, 490000, 503720, 514000, 629650, 642500, 719600, 899500, 1007440, 1124375, 1259300, 1285000, 1574125, 1799000, 2248750, 2518600, 2570000, 3148250, 3598000, 4497500, 5037200, 6296500, 7870625, 8995000, 12593000, 15741250, 17990000, 25186000, 31482500, 62965000, 125930000]

約数ペア:

[(1, 125930000), (2, 62965000), (4, 31482500), (5, 25186000), (7, 17990000), (8, 15741250), (10, 12593000), (14, 8995000), (16, 7870625), (20, 6296500), (25, 5037200), (28, 4497500), (35, 3598000), (40, 3148250), (49, 2570000), (50, 2518600), (56, 2248750), (70, 1799000), (80, 1574125), (98, 1285000), (100, 1259300), (112, 1124375), (125, 1007440), (140, 899500), (175, 719600), (196, 642500), (200, 629650), (245, 514000), (250, 503720), (257, 490000), (280, 449750), (350, 359800), (392, 321250), (400, 314825), (490, 257000), (500, 251860), (514, 245000), (560, 224875), (625, 201488), (700, 179900), (784, 160625), (875, 143920), (980, 128500), (1000, 125930), (1028, 122500), (1225, 102800), (1250, 100744), (1285, 98000), (1400, 89950), (1750, 71960), (1799, 70000), (1960, 64250), (2000, 62965), (2056, 61250), (2450, 51400), (2500, 50372), (2570, 49000), (2800, 44975), (3500, 35980), (3598, 35000), (3920, 32125), (4112, 30625), (4375, 28784), (4900, 25700), (5000, 25186), (5140, 24500), (6125, 20560), (6425, 19600), (7000, 17990), (7196, 17500), (8750, 14392), (8995, 14000), (9800, 12850), (10000, 12593), (10280, 12250)]