75066040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{38299}}^1$

素因数の和:38324

約数の個数: 48

約数和(自身を含む): 196479000

約数和(自身を除く): 121412960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 38299, 76598, 153196, 191495, 268093, 306392, 382990, 536186, 765980, 1072372, 1340465, 1531960, 1876651, 2144744, 2680930, 3753302, 5361860, 7506604, 9383255, 10723720, 15013208, 18766510, 37533020, 75066040]

約数ペア:

[(1, 75066040), (2, 37533020), (4, 18766510), (5, 15013208), (7, 10723720), (8, 9383255), (10, 7506604), (14, 5361860), (20, 3753302), (28, 2680930), (35, 2144744), (40, 1876651), (49, 1531960), (56, 1340465), (70, 1072372), (98, 765980), (140, 536186), (196, 382990), (245, 306392), (280, 268093), (392, 191495), (490, 153196), (980, 76598), (1960, 38299)]