78210150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{521401}}^1$

素因数の和:521416

約数の個数: 24

約数和(自身を含む): 193961544

約数和(自身を除く): 115751394

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 521401, 1042802, 1564203, 2607005, 3128406, 5214010, 7821015, 13035025, 15642030, 26070050, 39105075, 78210150]

約数ペア:

[(1, 78210150), (2, 39105075), (3, 26070050), (5, 15642030), (6, 13035025), (10, 7821015), (15, 5214010), (25, 3128406), (30, 2607005), (50, 1564203), (75, 1042802), (150, 521401)]