205141320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15401}}^1$

素因数の和:15455

約数の個数: 96

約数和(自身を含む): 684772920

約数和(自身を除く): 479631600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 13320, 15401, 30802, 46203, 61604, 77005, 92406, 123208, 138609, 154010, 184812, 231015, 277218, 308020, 369624, 462030, 554436, 569837, 616040, 693045, 924060, 1108872, 1139674, 1386090, 1709511, 1848120, 2279348, 2772180, 2849185, 3419022, 4558696, 5128533, 5544360, 5698370, 6838044, 8547555, 10257066, 11396740, 13676088, 17095110, 20514132, 22793480, 25642665, 34190220, 41028264, 51285330, 68380440, 102570660, 205141320]

約数ペア:

[(1, 205141320), (2, 102570660), (3, 68380440), (4, 51285330), (5, 41028264), (6, 34190220), (8, 25642665), (9, 22793480), (10, 20514132), (12, 17095110), (15, 13676088), (18, 11396740), (20, 10257066), (24, 8547555), (30, 6838044), (36, 5698370), (37, 5544360), (40, 5128533), (45, 4558696), (60, 3419022), (72, 2849185), (74, 2772180), (90, 2279348), (111, 1848120), (120, 1709511), (148, 1386090), (180, 1139674), (185, 1108872), (222, 924060), (296, 693045), (333, 616040), (360, 569837), (370, 554436), (444, 462030), (555, 369624), (666, 308020), (740, 277218), (888, 231015), (1110, 184812), (1332, 154010), (1480, 138609), (1665, 123208), (2220, 92406), (2664, 77005), (3330, 61604), (4440, 46203), (6660, 30802), (13320, 15401)]