168585900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{80279}}^1$

素因数の和:80303

約数の個数: 72

約数和(自身を含む): 557464320

約数和(自身を除く): 388878420

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, 80279, 160558, 240837, 321116, 401395, 481674, 561953, 802790, 963348, 1123906, 1204185, 1605580, 1685859, 2006975, 2247812, 2408370, 2809765, 3371718, 4013950, 4816740, 5619530, 6020925, 6743436, 8027900, 8429295, 11239060, 12041850, 14048825, 16858590, 24083700, 28097650, 33717180, 42146475, 56195300, 84292950, 168585900]

約数ペア:

[(1, 168585900), (2, 84292950), (3, 56195300), (4, 42146475), (5, 33717180), (6, 28097650), (7, 24083700), (10, 16858590), (12, 14048825), (14, 12041850), (15, 11239060), (20, 8429295), (21, 8027900), (25, 6743436), (28, 6020925), (30, 5619530), (35, 4816740), (42, 4013950), (50, 3371718), (60, 2809765), (70, 2408370), (75, 2247812), (84, 2006975), (100, 1685859), (105, 1605580), (140, 1204185), (150, 1123906), (175, 963348), (210, 802790), (300, 561953), (350, 481674), (420, 401395), (525, 321116), (700, 240837), (1050, 160558), (2100, 80279)]