76882400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13729}}^1$

素因数の和:13756

約数の個数: 72

約数和(自身を含む): 214517520

約数和(自身を除く): 137635120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 13729, 27458, 54916, 68645, 96103, 109832, 137290, 192206, 219664, 274580, 343225, 384412, 439328, 480515, 549160, 686450, 768824, 961030, 1098320, 1372900, 1537648, 1922060, 2196640, 2402575, 2745800, 3075296, 3844120, 4805150, 5491600, 7688240, 9610300, 10983200, 15376480, 19220600, 38441200, 76882400]

約数ペア:

[(1, 76882400), (2, 38441200), (4, 19220600), (5, 15376480), (7, 10983200), (8, 9610300), (10, 7688240), (14, 5491600), (16, 4805150), (20, 3844120), (25, 3075296), (28, 2745800), (32, 2402575), (35, 2196640), (40, 1922060), (50, 1537648), (56, 1372900), (70, 1098320), (80, 961030), (100, 768824), (112, 686450), (140, 549160), (160, 480515), (175, 439328), (200, 384412), (224, 343225), (280, 274580), (350, 219664), (400, 192206), (560, 137290), (700, 109832), (800, 96103), (1120, 68645), (1400, 54916), (2800, 27458), (5600, 13729)]