65303820

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{1493}}^1$

素因数の和:1523

約数の個数: 96

約数和(自身を含む): 205813440

約数和(自身を除く): 140509620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1493, 1620, 2187, 2430, 2916, 2986, 3645, 4374, 4479, 4860, 5972, 7290, 7465, 8748, 8958, 10935, 13437, 14580, 14930, 17916, 21870, 22395, 26874, 29860, 40311, 43740, 44790, 53748, 67185, 80622, 89580, 120933, 134370, 161244, 201555, 241866, 268740, 362799, 403110, 483732, 604665, 725598, 806220, 1088397, 1209330, 1451196, 1813995, 2176794, 2418660, 3265191, 3627990, 4353588, 5441985, 6530382, 7255980, 10883970, 13060764, 16325955, 21767940, 32651910, 65303820]

約数ペア:

[(1, 65303820), (2, 32651910), (3, 21767940), (4, 16325955), (5, 13060764), (6, 10883970), (9, 7255980), (10, 6530382), (12, 5441985), (15, 4353588), (18, 3627990), (20, 3265191), (27, 2418660), (30, 2176794), (36, 1813995), (45, 1451196), (54, 1209330), (60, 1088397), (81, 806220), (90, 725598), (108, 604665), (135, 483732), (162, 403110), (180, 362799), (243, 268740), (270, 241866), (324, 201555), (405, 161244), (486, 134370), (540, 120933), (729, 89580), (810, 80622), (972, 67185), (1215, 53748), (1458, 44790), (1493, 43740), (1620, 40311), (2187, 29860), (2430, 26874), (2916, 22395), (2986, 21870), (3645, 17916), (4374, 14930), (4479, 14580), (4860, 13437), (5972, 10935), (7290, 8958), (7465, 8748)]