67830700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 108

約数和(自身を含む): 174155520

約数和(自身を除く): 106324820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 109, 127, 140, 175, 196, 218, 245, 254, 350, 436, 490, 508, 545, 635, 700, 763, 889, 980, 1090, 1225, 1270, 1526, 1778, 2180, 2450, 2540, 2725, 3052, 3175, 3556, 3815, 4445, 4900, 5341, 5450, 6223, 6350, 7630, 8890, 10682, 10900, 12446, 12700, 13843, 15260, 17780, 19075, 21364, 22225, 24892, 26705, 27686, 31115, 38150, 44450, 53410, 55372, 62230, 69215, 76300, 88900, 96901, 106820, 124460, 133525, 138430, 155575, 193802, 267050, 276860, 311150, 346075, 387604, 484505, 534100, 622300, 678307, 692150, 969010, 1356614, 1384300, 1938020, 2422525, 2713228, 3391535, 4845050, 6783070, 9690100, 13566140, 16957675, 33915350, 67830700]

約数ペア:

[(1, 67830700), (2, 33915350), (4, 16957675), (5, 13566140), (7, 9690100), (10, 6783070), (14, 4845050), (20, 3391535), (25, 2713228), (28, 2422525), (35, 1938020), (49, 1384300), (50, 1356614), (70, 969010), (98, 692150), (100, 678307), (109, 622300), (127, 534100), (140, 484505), (175, 387604), (196, 346075), (218, 311150), (245, 276860), (254, 267050), (350, 193802), (436, 155575), (490, 138430), (508, 133525), (545, 124460), (635, 106820), (700, 96901), (763, 88900), (889, 76300), (980, 69215), (1090, 62230), (1225, 55372), (1270, 53410), (1526, 44450), (1778, 38150), (2180, 31115), (2450, 27686), (2540, 26705), (2725, 24892), (3052, 22225), (3175, 21364), (3556, 19075), (3815, 17780), (4445, 15260), (4900, 13843), (5341, 12700), (5450, 12446), (6223, 10900), (6350, 10682), (7630, 8890)]