85872852180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3482273}}^1$

素因数の和:3482425

約数の個数: 72

約数和(自身を含む): 262382381352

約数和(自身を除く): 176509529172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 4110, 4932, 6165, 8220, 12330, 24660, 3482273, 6964546, 10446819, 13929092, 17411365, 20893638, 31340457, 34822730, 41787276, 52234095, 62680914, 69645460, 104468190, 125361828, 156702285, 208936380, 313404570, 477071401, 626809140, 954142802, 1431214203, 1908285604, 2385357005, 2862428406, 4293642609, 4770714010, 5724856812, 7156071015, 8587285218, 9541428020, 14312142030, 17174570436, 21468213045, 28624284060, 42936426090, 85872852180]

約数ペア:

[(1, 85872852180), (2, 42936426090), (3, 28624284060), (4, 21468213045), (5, 17174570436), (6, 14312142030), (9, 9541428020), (10, 8587285218), (12, 7156071015), (15, 5724856812), (18, 4770714010), (20, 4293642609), (30, 2862428406), (36, 2385357005), (45, 1908285604), (60, 1431214203), (90, 954142802), (137, 626809140), (180, 477071401), (274, 313404570), (411, 208936380), (548, 156702285), (685, 125361828), (822, 104468190), (1233, 69645460), (1370, 62680914), (1644, 52234095), (2055, 41787276), (2466, 34822730), (2740, 31340457), (4110, 20893638), (4932, 17411365), (6165, 13929092), (8220, 10446819), (12330, 6964546), (24660, 3482273)]