27164900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 68078976

約数和(自身を除く): 40914076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 151, 175, 257, 302, 350, 514, 604, 700, 755, 1028, 1057, 1285, 1510, 1799, 2114, 2570, 3020, 3598, 3775, 4228, 5140, 5285, 6425, 7196, 7550, 8995, 10570, 12850, 15100, 17990, 21140, 25700, 26425, 35980, 38807, 44975, 52850, 77614, 89950, 105700, 155228, 179900, 194035, 271649, 388070, 543298, 776140, 970175, 1086596, 1358245, 1940350, 2716490, 3880700, 5432980, 6791225, 13582450, 27164900]

約数ペア:

[(1, 27164900), (2, 13582450), (4, 6791225), (5, 5432980), (7, 3880700), (10, 2716490), (14, 1940350), (20, 1358245), (25, 1086596), (28, 970175), (35, 776140), (50, 543298), (70, 388070), (100, 271649), (140, 194035), (151, 179900), (175, 155228), (257, 105700), (302, 89950), (350, 77614), (514, 52850), (604, 44975), (700, 38807), (755, 35980), (1028, 26425), (1057, 25700), (1285, 21140), (1510, 17990), (1799, 15100), (2114, 12850), (2570, 10570), (3020, 8995), (3598, 7550), (3775, 7196), (4228, 6425), (5140, 5285)]