67069980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{372611}}^1$

素因数の和:372626

約数の個数: 36

約数和(自身を含む): 203446152

約数和(自身を除く): 136376172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 372611, 745222, 1117833, 1490444, 1863055, 2235666, 3353499, 3726110, 4471332, 5589165, 6706998, 7452220, 11178330, 13413996, 16767495, 22356660, 33534990, 67069980]

約数ペア:

[(1, 67069980), (2, 33534990), (3, 22356660), (4, 16767495), (5, 13413996), (6, 11178330), (9, 7452220), (10, 6706998), (12, 5589165), (15, 4471332), (18, 3726110), (20, 3353499), (30, 2235666), (36, 1863055), (45, 1490444), (60, 1117833), (90, 745222), (180, 372611)]