75849760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67723}}^1$

素因数の和:67745

約数の個数: 48

約数和(自身を含む): 204797376

約数和(自身を除く): 128947616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 67723, 135446, 270892, 338615, 474061, 541784, 677230, 948122, 1083568, 1354460, 1896244, 2167136, 2370305, 2708920, 3792488, 4740610, 5417840, 7584976, 9481220, 10835680, 15169952, 18962440, 37924880, 75849760]

約数ペア:

[(1, 75849760), (2, 37924880), (4, 18962440), (5, 15169952), (7, 10835680), (8, 9481220), (10, 7584976), (14, 5417840), (16, 4740610), (20, 3792488), (28, 2708920), (32, 2370305), (35, 2167136), (40, 1896244), (56, 1354460), (70, 1083568), (80, 948122), (112, 677230), (140, 541784), (160, 474061), (224, 338615), (280, 270892), (560, 135446), (1120, 67723)]