126750400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{11317}}^1$

素因数の和:11346

約数の個数: 84

約数和(自身を含む): 356471728

約数和(自身を除く): 229721328

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, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 5600, 11200, 11317, 22634, 45268, 56585, 79219, 90536, 113170, 158438, 181072, 226340, 282925, 316876, 362144, 396095, 452680, 565850, 633752, 724288, 792190, 905360, 1131700, 1267504, 1584380, 1810720, 1980475, 2263400, 2535008, 3168760, 3621440, 3960950, 4526800, 5070016, 6337520, 7921900, 9053600, 12675040, 15843800, 18107200, 25350080, 31687600, 63375200, 126750400]

約数ペア:

[(1, 126750400), (2, 63375200), (4, 31687600), (5, 25350080), (7, 18107200), (8, 15843800), (10, 12675040), (14, 9053600), (16, 7921900), (20, 6337520), (25, 5070016), (28, 4526800), (32, 3960950), (35, 3621440), (40, 3168760), (50, 2535008), (56, 2263400), (64, 1980475), (70, 1810720), (80, 1584380), (100, 1267504), (112, 1131700), (140, 905360), (160, 792190), (175, 724288), (200, 633752), (224, 565850), (280, 452680), (320, 396095), (350, 362144), (400, 316876), (448, 282925), (560, 226340), (700, 181072), (800, 158438), (1120, 113170), (1400, 90536), (1600, 79219), (2240, 56585), (2800, 45268), (5600, 22634), (11200, 11317)]