42666900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{142223}}^1$

素因数の和:142240

約数の個数: 36

約数和(自身を含む): 123450432

約数和(自身を除く): 80783532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 142223, 284446, 426669, 568892, 711115, 853338, 1422230, 1706676, 2133345, 2844460, 3555575, 4266690, 7111150, 8533380, 10666725, 14222300, 21333450, 42666900]

約数ペア:

[(1, 42666900), (2, 21333450), (3, 14222300), (4, 10666725), (5, 8533380), (6, 7111150), (10, 4266690), (12, 3555575), (15, 2844460), (20, 2133345), (25, 1706676), (30, 1422230), (50, 853338), (60, 711115), (75, 568892), (100, 426669), (150, 284446), (300, 142223)]