210724400

素因数分解:

$2^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{8929}}^1$

素因数の和:9006

約数の個数: 60

約数和(自身を含む): 514903800

約数和(自身を除く): 304179400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 59, 80, 100, 118, 200, 236, 295, 400, 472, 590, 944, 1180, 1475, 2360, 2950, 4720, 5900, 8929, 11800, 17858, 23600, 35716, 44645, 71432, 89290, 142864, 178580, 223225, 357160, 446450, 526811, 714320, 892900, 1053622, 1785800, 2107244, 2634055, 3571600, 4214488, 5268110, 8428976, 10536220, 13170275, 21072440, 26340550, 42144880, 52681100, 105362200, 210724400]

約数ペア:

[(1, 210724400), (2, 105362200), (4, 52681100), (5, 42144880), (8, 26340550), (10, 21072440), (16, 13170275), (20, 10536220), (25, 8428976), (40, 5268110), (50, 4214488), (59, 3571600), (80, 2634055), (100, 2107244), (118, 1785800), (200, 1053622), (236, 892900), (295, 714320), (400, 526811), (472, 446450), (590, 357160), (944, 223225), (1180, 178580), (1475, 142864), (2360, 89290), (2950, 71432), (4720, 44645), (5900, 35716), (8929, 23600), (11800, 17858)]