381569151420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{12497}}^1\times {\mathrm{169627}}^1$

素因数の和:182139

約数の個数: 72

約数和(自身を含む): 1157525866224

約数和(自身を除く): 775956714804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 12497, 24994, 37491, 49988, 62485, 74982, 112473, 124970, 149964, 169627, 187455, 224946, 249940, 339254, 374910, 449892, 508881, 562365, 678508, 749820, 848135, 1017762, 1124730, 1526643, 1696270, 2035524, 2249460, 2544405, 3053286, 3392540, 5088810, 6106572, 7633215, 10177620, 15266430, 30532860, 2119828619, 4239657238, 6359485857, 8479314476, 10599143095, 12718971714, 19078457571, 21198286190, 25437943428, 31797429285, 38156915142, 42396572380, 63594858570, 76313830284, 95392287855, 127189717140, 190784575710, 381569151420]

約数ペア:

[(1, 381569151420), (2, 190784575710), (3, 127189717140), (4, 95392287855), (5, 76313830284), (6, 63594858570), (9, 42396572380), (10, 38156915142), (12, 31797429285), (15, 25437943428), (18, 21198286190), (20, 19078457571), (30, 12718971714), (36, 10599143095), (45, 8479314476), (60, 6359485857), (90, 4239657238), (180, 2119828619), (12497, 30532860), (24994, 15266430), (37491, 10177620), (49988, 7633215), (62485, 6106572), (74982, 5088810), (112473, 3392540), (124970, 3053286), (149964, 2544405), (169627, 2249460), (187455, 2035524), (224946, 1696270), (249940, 1526643), (339254, 1124730), (374910, 1017762), (449892, 848135), (508881, 749820), (562365, 678508)]