75510180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22079}}^1$

素因数の和:22113

約数の個数: 72

約数和(自身を含む): 241113600

約数和(自身を除く): 165603420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 22079, 44158, 66237, 88316, 110395, 132474, 198711, 220790, 264948, 331185, 397422, 419501, 441580, 662370, 794844, 839002, 993555, 1258503, 1324740, 1678004, 1987110, 2097505, 2517006, 3775509, 3974220, 4195010, 5034012, 6292515, 7551018, 8390020, 12585030, 15102036, 18877545, 25170060, 37755090, 75510180]

約数ペア:

[(1, 75510180), (2, 37755090), (3, 25170060), (4, 18877545), (5, 15102036), (6, 12585030), (9, 8390020), (10, 7551018), (12, 6292515), (15, 5034012), (18, 4195010), (19, 3974220), (20, 3775509), (30, 2517006), (36, 2097505), (38, 1987110), (45, 1678004), (57, 1324740), (60, 1258503), (76, 993555), (90, 839002), (95, 794844), (114, 662370), (171, 441580), (180, 419501), (190, 397422), (228, 331185), (285, 264948), (342, 220790), (380, 198711), (570, 132474), (684, 110395), (855, 88316), (1140, 66237), (1710, 44158), (3420, 22079)]