67004700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31907}}^1$

素因数の和:31931

約数の個数: 72

約数和(自身を含む): 221569152

約数和(自身を除く): 154564452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 31907, 63814, 95721, 127628, 159535, 191442, 223349, 319070, 382884, 446698, 478605, 638140, 670047, 797675, 893396, 957210, 1116745, 1340094, 1595350, 1914420, 2233490, 2393025, 2680188, 3190700, 3350235, 4466980, 4786050, 5583725, 6700470, 9572100, 11167450, 13400940, 16751175, 22334900, 33502350, 67004700]

約数ペア:

[(1, 67004700), (2, 33502350), (3, 22334900), (4, 16751175), (5, 13400940), (6, 11167450), (7, 9572100), (10, 6700470), (12, 5583725), (14, 4786050), (15, 4466980), (20, 3350235), (21, 3190700), (25, 2680188), (28, 2393025), (30, 2233490), (35, 1914420), (42, 1595350), (50, 1340094), (60, 1116745), (70, 957210), (75, 893396), (84, 797675), (100, 670047), (105, 638140), (140, 478605), (150, 446698), (175, 382884), (210, 319070), (300, 223349), (350, 191442), (420, 159535), (525, 127628), (700, 95721), (1050, 63814), (2100, 31907)]