164216400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{281}}^1\times {\mathrm{487}}^1$

素因数の和:789

約数の個数: 120

約数和(自身を含む): 528995904

約数和(自身を除く): 364779504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 281, 300, 400, 487, 562, 600, 843, 974, 1124, 1200, 1405, 1461, 1686, 1948, 2248, 2435, 2810, 2922, 3372, 3896, 4215, 4496, 4870, 5620, 5844, 6744, 7025, 7305, 7792, 8430, 9740, 11240, 11688, 12175, 13488, 14050, 14610, 16860, 19480, 21075, 22480, 23376, 24350, 28100, 29220, 33720, 36525, 38960, 42150, 48700, 56200, 58440, 67440, 73050, 84300, 97400, 112400, 116880, 136847, 146100, 168600, 194800, 273694, 292200, 337200, 410541, 547388, 584400, 684235, 821082, 1094776, 1368470, 1642164, 2052705, 2189552, 2736940, 3284328, 3421175, 4105410, 5473880, 6568656, 6842350, 8210820, 10263525, 10947760, 13684700, 16421640, 20527050, 27369400, 32843280, 41054100, 54738800, 82108200, 164216400]

約数ペア:

[(1, 164216400), (2, 82108200), (3, 54738800), (4, 41054100), (5, 32843280), (6, 27369400), (8, 20527050), (10, 16421640), (12, 13684700), (15, 10947760), (16, 10263525), (20, 8210820), (24, 6842350), (25, 6568656), (30, 5473880), (40, 4105410), (48, 3421175), (50, 3284328), (60, 2736940), (75, 2189552), (80, 2052705), (100, 1642164), (120, 1368470), (150, 1094776), (200, 821082), (240, 684235), (281, 584400), (300, 547388), (400, 410541), (487, 337200), (562, 292200), (600, 273694), (843, 194800), (974, 168600), (1124, 146100), (1200, 136847), (1405, 116880), (1461, 112400), (1686, 97400), (1948, 84300), (2248, 73050), (2435, 67440), (2810, 58440), (2922, 56200), (3372, 48700), (3896, 42150), (4215, 38960), (4496, 36525), (4870, 33720), (5620, 29220), (5844, 28100), (6744, 24350), (7025, 23376), (7305, 22480), (7792, 21075), (8430, 19480), (9740, 16860), (11240, 14610), (11688, 14050), (12175, 13488)]