293065900

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{769}}^1$

素因数の和:923

約数の個数: 72

約数和(自身を含む): 660339680

約数和(自身を除く): 367273780

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 103, 148, 185, 206, 370, 412, 515, 740, 769, 925, 1030, 1538, 1850, 2060, 2575, 3076, 3700, 3811, 3845, 5150, 7622, 7690, 10300, 15244, 15380, 19055, 19225, 28453, 38110, 38450, 56906, 76220, 76900, 79207, 95275, 113812, 142265, 158414, 190550, 284530, 316828, 381100, 396035, 569060, 711325, 792070, 1422650, 1584140, 1980175, 2845300, 2930659, 3960350, 5861318, 7920700, 11722636, 14653295, 29306590, 58613180, 73266475, 146532950, 293065900]

約数ペア:

[(1, 293065900), (2, 146532950), (4, 73266475), (5, 58613180), (10, 29306590), (20, 14653295), (25, 11722636), (37, 7920700), (50, 5861318), (74, 3960350), (100, 2930659), (103, 2845300), (148, 1980175), (185, 1584140), (206, 1422650), (370, 792070), (412, 711325), (515, 569060), (740, 396035), (769, 381100), (925, 316828), (1030, 284530), (1538, 190550), (1850, 158414), (2060, 142265), (2575, 113812), (3076, 95275), (3700, 79207), (3811, 76900), (3845, 76220), (5150, 56906), (7622, 38450), (7690, 38110), (10300, 28453), (15244, 19225), (15380, 19055)]