31577100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1571}}^1$

素因数の和:1655

約数の個数: 72

約数和(自身を含む): 92785728

約数和(自身を除く): 61208628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 67, 75, 100, 134, 150, 201, 268, 300, 335, 402, 670, 804, 1005, 1340, 1571, 1675, 2010, 3142, 3350, 4020, 4713, 5025, 6284, 6700, 7855, 9426, 10050, 15710, 18852, 20100, 23565, 31420, 39275, 47130, 78550, 94260, 105257, 117825, 157100, 210514, 235650, 315771, 421028, 471300, 526285, 631542, 1052570, 1263084, 1578855, 2105140, 2631425, 3157710, 5262850, 6315420, 7894275, 10525700, 15788550, 31577100]

約数ペア:

[(1, 31577100), (2, 15788550), (3, 10525700), (4, 7894275), (5, 6315420), (6, 5262850), (10, 3157710), (12, 2631425), (15, 2105140), (20, 1578855), (25, 1263084), (30, 1052570), (50, 631542), (60, 526285), (67, 471300), (75, 421028), (100, 315771), (134, 235650), (150, 210514), (201, 157100), (268, 117825), (300, 105257), (335, 94260), (402, 78550), (670, 47130), (804, 39275), (1005, 31420), (1340, 23565), (1571, 20100), (1675, 18852), (2010, 15710), (3142, 10050), (3350, 9426), (4020, 7855), (4713, 6700), (5025, 6284)]