85725270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4019}}^1$

素因数の和:4114

約数の個数: 64

約数和(自身を含む): 231552000

約数和(自身を除く): 145826730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 237, 270, 395, 474, 711, 790, 1185, 1422, 2133, 2370, 3555, 4019, 4266, 7110, 8038, 10665, 12057, 20095, 21330, 24114, 36171, 40190, 60285, 72342, 108513, 120570, 180855, 217026, 317501, 361710, 542565, 635002, 952503, 1085130, 1587505, 1905006, 2857509, 3175010, 4762515, 5715018, 8572527, 9525030, 14287545, 17145054, 28575090, 42862635, 85725270]

約数ペア:

[(1, 85725270), (2, 42862635), (3, 28575090), (5, 17145054), (6, 14287545), (9, 9525030), (10, 8572527), (15, 5715018), (18, 4762515), (27, 3175010), (30, 2857509), (45, 1905006), (54, 1587505), (79, 1085130), (90, 952503), (135, 635002), (158, 542565), (237, 361710), (270, 317501), (395, 217026), (474, 180855), (711, 120570), (790, 108513), (1185, 72342), (1422, 60285), (2133, 40190), (2370, 36171), (3555, 24114), (4019, 21330), (4266, 20095), (7110, 12057), (8038, 10665)]