505513080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{13903}}^1$

素因数の和:14021

約数の個数: 96

約数和(自身を含む): 1659303360

約数和(自身を除く): 1153790280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 101, 120, 180, 202, 303, 360, 404, 505, 606, 808, 909, 1010, 1212, 1515, 1818, 2020, 2424, 3030, 3636, 4040, 4545, 6060, 7272, 9090, 12120, 13903, 18180, 27806, 36360, 41709, 55612, 69515, 83418, 111224, 125127, 139030, 166836, 208545, 250254, 278060, 333672, 417090, 500508, 556120, 625635, 834180, 1001016, 1251270, 1404203, 1668360, 2502540, 2808406, 4212609, 5005080, 5616812, 7021015, 8425218, 11233624, 12637827, 14042030, 16850436, 21063045, 25275654, 28084060, 33700872, 42126090, 50551308, 56168120, 63189135, 84252180, 101102616, 126378270, 168504360, 252756540, 505513080]

約数ペア:

[(1, 505513080), (2, 252756540), (3, 168504360), (4, 126378270), (5, 101102616), (6, 84252180), (8, 63189135), (9, 56168120), (10, 50551308), (12, 42126090), (15, 33700872), (18, 28084060), (20, 25275654), (24, 21063045), (30, 16850436), (36, 14042030), (40, 12637827), (45, 11233624), (60, 8425218), (72, 7021015), (90, 5616812), (101, 5005080), (120, 4212609), (180, 2808406), (202, 2502540), (303, 1668360), (360, 1404203), (404, 1251270), (505, 1001016), (606, 834180), (808, 625635), (909, 556120), (1010, 500508), (1212, 417090), (1515, 333672), (1818, 278060), (2020, 250254), (2424, 208545), (3030, 166836), (3636, 139030), (4040, 125127), (4545, 111224), (6060, 83418), (7272, 69515), (9090, 55612), (12120, 41709), (13903, 36360), (18180, 27806)]