67875420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{4507}}^1$

素因数の和:4770

約数の個数: 48

約数和(自身を含む): 190850688

約数和(自身を除く): 122975268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 2510, 3012, 3765, 4507, 5020, 7530, 9014, 13521, 15060, 18028, 22535, 27042, 45070, 54084, 67605, 90140, 135210, 270420, 1131257, 2262514, 3393771, 4525028, 5656285, 6787542, 11312570, 13575084, 16968855, 22625140, 33937710, 67875420]

約数ペア:

[(1, 67875420), (2, 33937710), (3, 22625140), (4, 16968855), (5, 13575084), (6, 11312570), (10, 6787542), (12, 5656285), (15, 4525028), (20, 3393771), (30, 2262514), (60, 1131257), (251, 270420), (502, 135210), (753, 90140), (1004, 67605), (1255, 54084), (1506, 45070), (2510, 27042), (3012, 22535), (3765, 18028), (4507, 15060), (5020, 13521), (7530, 9014)]