8915018220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{48989}}^1$

素因数の和:49344

約数の個数: 96

約数和(自身を含む): 27818481600

約数和(自身を除く): 18903463380

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, 337, 540, 674, 1011, 1348, 1685, 2022, 3033, 3370, 4044, 5055, 6066, 6740, 9099, 10110, 12132, 15165, 18198, 20220, 30330, 36396, 45495, 48989, 60660, 90990, 97978, 146967, 181980, 195956, 244945, 293934, 440901, 489890, 587868, 734835, 881802, 979780, 1322703, 1469670, 1763604, 2204505, 2645406, 2939340, 4409010, 5290812, 6613515, 8818020, 13227030, 16509293, 26454060, 33018586, 49527879, 66037172, 82546465, 99055758, 148583637, 165092930, 198111516, 247639395, 297167274, 330185860, 445750911, 495278790, 594334548, 742918185, 891501822, 990557580, 1485836370, 1783003644, 2228754555, 2971672740, 4457509110, 8915018220]

約数ペア:

[(1, 8915018220), (2, 4457509110), (3, 2971672740), (4, 2228754555), (5, 1783003644), (6, 1485836370), (9, 990557580), (10, 891501822), (12, 742918185), (15, 594334548), (18, 495278790), (20, 445750911), (27, 330185860), (30, 297167274), (36, 247639395), (45, 198111516), (54, 165092930), (60, 148583637), (90, 99055758), (108, 82546465), (135, 66037172), (180, 49527879), (270, 33018586), (337, 26454060), (540, 16509293), (674, 13227030), (1011, 8818020), (1348, 6613515), (1685, 5290812), (2022, 4409010), (3033, 2939340), (3370, 2645406), (4044, 2204505), (5055, 1763604), (6066, 1469670), (6740, 1322703), (9099, 979780), (10110, 881802), (12132, 734835), (15165, 587868), (18198, 489890), (20220, 440901), (30330, 293934), (36396, 244945), (45495, 195956), (48989, 181980), (60660, 146967), (90990, 97978)]