68123300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{317}}^1$

素因数の和:645

約数の個数: 72

約数和(自身を含む): 170030784

約数和(自身を除く): 101907484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 307, 317, 350, 614, 634, 700, 1228, 1268, 1535, 1585, 2149, 2219, 3070, 3170, 4298, 4438, 6140, 6340, 7675, 7925, 8596, 8876, 10745, 11095, 15350, 15850, 21490, 22190, 30700, 31700, 42980, 44380, 53725, 55475, 97319, 107450, 110950, 194638, 214900, 221900, 389276, 486595, 681233, 973190, 1362466, 1946380, 2432975, 2724932, 3406165, 4865950, 6812330, 9731900, 13624660, 17030825, 34061650, 68123300]

約数ペア:

[(1, 68123300), (2, 34061650), (4, 17030825), (5, 13624660), (7, 9731900), (10, 6812330), (14, 4865950), (20, 3406165), (25, 2724932), (28, 2432975), (35, 1946380), (50, 1362466), (70, 973190), (100, 681233), (140, 486595), (175, 389276), (307, 221900), (317, 214900), (350, 194638), (614, 110950), (634, 107450), (700, 97319), (1228, 55475), (1268, 53725), (1535, 44380), (1585, 42980), (2149, 31700), (2219, 30700), (3070, 22190), (3170, 21490), (4298, 15850), (4438, 15350), (6140, 11095), (6340, 10745), (7675, 8876), (7925, 8596)]