150897520

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{10903}}^1$

素因数の和:11089

約数の個数: 40

約数和(自身を含む): 352897056

約数和(自身を除く): 201999536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 346, 692, 865, 1384, 1730, 2768, 3460, 6920, 10903, 13840, 21806, 43612, 54515, 87224, 109030, 174448, 218060, 436120, 872240, 1886219, 3772438, 7544876, 9431095, 15089752, 18862190, 30179504, 37724380, 75448760, 150897520]

約数ペア:

[(1, 150897520), (2, 75448760), (4, 37724380), (5, 30179504), (8, 18862190), (10, 15089752), (16, 9431095), (20, 7544876), (40, 3772438), (80, 1886219), (173, 872240), (346, 436120), (692, 218060), (865, 174448), (1384, 109030), (1730, 87224), (2768, 54515), (3460, 43612), (6920, 21806), (10903, 13840)]