75172320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17401}}^1$

素因数の和:17425

約数の個数: 96

約数和(自身を含む): 263118240

約数和(自身を除く): 187945920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 17401, 34802, 52203, 69604, 87005, 104406, 139208, 156609, 174010, 208812, 261015, 278416, 313218, 348020, 417624, 469827, 522030, 556832, 626436, 696040, 783045, 835248, 939654, 1044060, 1252872, 1392080, 1566090, 1670496, 1879308, 2088120, 2349135, 2505744, 2784160, 3132180, 3758616, 4176240, 4698270, 5011488, 6264360, 7517232, 8352480, 9396540, 12528720, 15034464, 18793080, 25057440, 37586160, 75172320]

約数ペア:

[(1, 75172320), (2, 37586160), (3, 25057440), (4, 18793080), (5, 15034464), (6, 12528720), (8, 9396540), (9, 8352480), (10, 7517232), (12, 6264360), (15, 5011488), (16, 4698270), (18, 4176240), (20, 3758616), (24, 3132180), (27, 2784160), (30, 2505744), (32, 2349135), (36, 2088120), (40, 1879308), (45, 1670496), (48, 1566090), (54, 1392080), (60, 1252872), (72, 1044060), (80, 939654), (90, 835248), (96, 783045), (108, 696040), (120, 626436), (135, 556832), (144, 522030), (160, 469827), (180, 417624), (216, 348020), (240, 313218), (270, 278416), (288, 261015), (360, 208812), (432, 174010), (480, 156609), (540, 139208), (720, 104406), (864, 87005), (1080, 69604), (1440, 52203), (2160, 34802), (4320, 17401)]