101561940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{564233}}^1$

素因数の和:564248

約数の個数: 36

約数和(自身を含む): 308071764

約数和(自身を除く): 206509824

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 564233, 1128466, 1692699, 2256932, 2821165, 3385398, 5078097, 5642330, 6770796, 8463495, 10156194, 11284660, 16926990, 20312388, 25390485, 33853980, 50780970, 101561940]

約数ペア:

[(1, 101561940), (2, 50780970), (3, 33853980), (4, 25390485), (5, 20312388), (6, 16926990), (9, 11284660), (10, 10156194), (12, 8463495), (15, 6770796), (18, 5642330), (20, 5078097), (30, 3385398), (36, 2821165), (45, 2256932), (60, 1692699), (90, 1128466), (180, 564233)]