147913020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{273913}}^1$

素因数の和:273931

約数の個数: 48

約数和(自身を含む): 460175520

約数和(自身を除く): 312262500

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, 540, 273913, 547826, 821739, 1095652, 1369565, 1643478, 2465217, 2739130, 3286956, 4108695, 4930434, 5478260, 7395651, 8217390, 9860868, 12326085, 14791302, 16434780, 24652170, 29582604, 36978255, 49304340, 73956510, 147913020]

約数ペア:

[(1, 147913020), (2, 73956510), (3, 49304340), (4, 36978255), (5, 29582604), (6, 24652170), (9, 16434780), (10, 14791302), (12, 12326085), (15, 9860868), (18, 8217390), (20, 7395651), (27, 5478260), (30, 4930434), (36, 4108695), (45, 3286956), (54, 2739130), (60, 2465217), (90, 1643478), (108, 1369565), (135, 1095652), (180, 821739), (270, 547826), (540, 273913)]