67368700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:791

約数の個数: 72

約数和(自身を含む): 168412832

約数和(自身を除く): 101044132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 157, 175, 314, 350, 613, 628, 700, 785, 1099, 1226, 1570, 2198, 2452, 3065, 3140, 3925, 4291, 4396, 5495, 6130, 7850, 8582, 10990, 12260, 15325, 15700, 17164, 21455, 21980, 27475, 30650, 42910, 54950, 61300, 85820, 96241, 107275, 109900, 192482, 214550, 384964, 429100, 481205, 673687, 962410, 1347374, 1924820, 2406025, 2694748, 3368435, 4812050, 6736870, 9624100, 13473740, 16842175, 33684350, 67368700]

約数ペア:

[(1, 67368700), (2, 33684350), (4, 16842175), (5, 13473740), (7, 9624100), (10, 6736870), (14, 4812050), (20, 3368435), (25, 2694748), (28, 2406025), (35, 1924820), (50, 1347374), (70, 962410), (100, 673687), (140, 481205), (157, 429100), (175, 384964), (314, 214550), (350, 192482), (613, 109900), (628, 107275), (700, 96241), (785, 85820), (1099, 61300), (1226, 54950), (1570, 42910), (2198, 30650), (2452, 27475), (3065, 21980), (3140, 21455), (3925, 17164), (4291, 15700), (4396, 15325), (5495, 12260), (6130, 10990), (7850, 8582)]