142396300

素因数分解:

$2^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{8231}}^1$

素因数の和:8418

約数の個数: 36

約数和(自身を含む): 310823856

約数和(自身を除く): 168427556

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 173, 346, 692, 865, 1730, 3460, 4325, 8231, 8650, 16462, 17300, 32924, 41155, 82310, 164620, 205775, 411550, 823100, 1423963, 2847926, 5695852, 7119815, 14239630, 28479260, 35599075, 71198150, 142396300]

約数ペア:

[(1, 142396300), (2, 71198150), (4, 35599075), (5, 28479260), (10, 14239630), (20, 7119815), (25, 5695852), (50, 2847926), (100, 1423963), (173, 823100), (346, 411550), (692, 205775), (865, 164620), (1730, 82310), (3460, 41155), (4325, 32924), (8231, 17300), (8650, 16462)]