76890420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{427169}}^1$

素因数の和:427184

約数の個数: 36

約数和(自身を含む): 233234820

約数和(自身を除く): 156344400

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 427169, 854338, 1281507, 1708676, 2135845, 2563014, 3844521, 4271690, 5126028, 6407535, 7689042, 8543380, 12815070, 15378084, 19222605, 25630140, 38445210, 76890420]

約数ペア:

[(1, 76890420), (2, 38445210), (3, 25630140), (4, 19222605), (5, 15378084), (6, 12815070), (9, 8543380), (10, 7689042), (12, 6407535), (15, 5126028), (18, 4271690), (20, 3844521), (30, 2563014), (36, 2135845), (45, 1708676), (60, 1281507), (90, 854338), (180, 427169)]