75816540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{140401}}^1$

素因数の和:140419

約数の個数: 48

約数和(自身を含む): 235875360

約数和(自身を除く): 160058820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 140401, 280802, 421203, 561604, 702005, 842406, 1263609, 1404010, 1684812, 2106015, 2527218, 2808020, 3790827, 4212030, 5054436, 6318045, 7581654, 8424060, 12636090, 15163308, 18954135, 25272180, 37908270, 75816540]

約数ペア:

[(1, 75816540), (2, 37908270), (3, 25272180), (4, 18954135), (5, 15163308), (6, 12636090), (9, 8424060), (10, 7581654), (12, 6318045), (15, 5054436), (18, 4212030), (20, 3790827), (27, 2808020), (30, 2527218), (36, 2106015), (45, 1684812), (54, 1404010), (60, 1263609), (90, 842406), (108, 702005), (135, 561604), (180, 421203), (270, 280802), (540, 140401)]