901269540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{172657}}^1$

素因数の和:172701

約数の個数: 72

約数和(自身を含む): 2828138040

約数和(自身を除く): 1926868500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 172657, 345314, 517971, 690628, 863285, 1035942, 1553913, 1726570, 2071884, 2589855, 3107826, 3453140, 5007053, 5179710, 6215652, 7769565, 10014106, 10359420, 15021159, 15539130, 20028212, 25035265, 30042318, 31078260, 45063477, 50070530, 60084636, 75105795, 90126954, 100141060, 150211590, 180253908, 225317385, 300423180, 450634770, 901269540]

約数ペア:

[(1, 901269540), (2, 450634770), (3, 300423180), (4, 225317385), (5, 180253908), (6, 150211590), (9, 100141060), (10, 90126954), (12, 75105795), (15, 60084636), (18, 50070530), (20, 45063477), (29, 31078260), (30, 30042318), (36, 25035265), (45, 20028212), (58, 15539130), (60, 15021159), (87, 10359420), (90, 10014106), (116, 7769565), (145, 6215652), (174, 5179710), (180, 5007053), (261, 3453140), (290, 3107826), (348, 2589855), (435, 2071884), (522, 1726570), (580, 1553913), (870, 1035942), (1044, 863285), (1305, 690628), (1740, 517971), (2610, 345314), (5220, 172657)]