118458540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1823}}^1$

素因数の和:1876

約数の個数: 108

約数和(自身を含む): 379439424

約数和(自身を除く): 260980884

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, 361, 380, 570, 684, 722, 855, 1083, 1140, 1444, 1710, 1805, 1823, 2166, 3249, 3420, 3610, 3646, 4332, 5415, 5469, 6498, 7220, 7292, 9115, 10830, 10938, 12996, 16245, 16407, 18230, 21660, 21876, 27345, 32490, 32814, 34637, 36460, 54690, 64980, 65628, 69274, 82035, 103911, 109380, 138548, 164070, 173185, 207822, 311733, 328140, 346370, 415644, 519555, 623466, 658103, 692740, 1039110, 1246932, 1316206, 1558665, 1974309, 2078220, 2632412, 3117330, 3290515, 3948618, 5922927, 6234660, 6581030, 7897236, 9871545, 11845854, 13162060, 19743090, 23691708, 29614635, 39486180, 59229270, 118458540]

約数ペア:

[(1, 118458540), (2, 59229270), (3, 39486180), (4, 29614635), (5, 23691708), (6, 19743090), (9, 13162060), (10, 11845854), (12, 9871545), (15, 7897236), (18, 6581030), (19, 6234660), (20, 5922927), (30, 3948618), (36, 3290515), (38, 3117330), (45, 2632412), (57, 2078220), (60, 1974309), (76, 1558665), (90, 1316206), (95, 1246932), (114, 1039110), (171, 692740), (180, 658103), (190, 623466), (228, 519555), (285, 415644), (342, 346370), (361, 328140), (380, 311733), (570, 207822), (684, 173185), (722, 164070), (855, 138548), (1083, 109380), (1140, 103911), (1444, 82035), (1710, 69274), (1805, 65628), (1823, 64980), (2166, 54690), (3249, 36460), (3420, 34637), (3610, 32814), (3646, 32490), (4332, 27345), (5415, 21876), (5469, 21660), (6498, 18230), (7220, 16407), (7292, 16245), (9115, 12996), (10830, 10938)]