151930900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2341}}^1$

素因数の和:2425

約数の個数: 72

約数和(自身を含む): 365914080

約数和(自身を除く): 213983180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 59, 100, 110, 118, 220, 236, 275, 295, 550, 590, 649, 1100, 1180, 1298, 1475, 2341, 2596, 2950, 3245, 4682, 5900, 6490, 9364, 11705, 12980, 16225, 23410, 25751, 32450, 46820, 51502, 58525, 64900, 103004, 117050, 128755, 138119, 234100, 257510, 276238, 515020, 552476, 643775, 690595, 1287550, 1381190, 1519309, 2575100, 2762380, 3038618, 3452975, 6077236, 6905950, 7596545, 13811900, 15193090, 30386180, 37982725, 75965450, 151930900]

約数ペア:

[(1, 151930900), (2, 75965450), (4, 37982725), (5, 30386180), (10, 15193090), (11, 13811900), (20, 7596545), (22, 6905950), (25, 6077236), (44, 3452975), (50, 3038618), (55, 2762380), (59, 2575100), (100, 1519309), (110, 1381190), (118, 1287550), (220, 690595), (236, 643775), (275, 552476), (295, 515020), (550, 276238), (590, 257510), (649, 234100), (1100, 138119), (1180, 128755), (1298, 117050), (1475, 103004), (2341, 64900), (2596, 58525), (2950, 51502), (3245, 46820), (4682, 32450), (5900, 25751), (6490, 23410), (9364, 16225), (11705, 12980)]