83847900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{277}}^1\times {\mathrm{1009}}^1$

素因数の和:1303

約数の個数: 72

約数和(自身を含む): 243717040

約数和(自身を除く): 159869140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 277, 300, 554, 831, 1009, 1108, 1385, 1662, 2018, 2770, 3027, 3324, 4036, 4155, 5045, 5540, 6054, 6925, 8310, 10090, 12108, 13850, 15135, 16620, 20180, 20775, 25225, 27700, 30270, 41550, 50450, 60540, 75675, 83100, 100900, 151350, 279493, 302700, 558986, 838479, 1117972, 1397465, 1676958, 2794930, 3353916, 4192395, 5589860, 6987325, 8384790, 13974650, 16769580, 20961975, 27949300, 41923950, 83847900]

約数ペア:

[(1, 83847900), (2, 41923950), (3, 27949300), (4, 20961975), (5, 16769580), (6, 13974650), (10, 8384790), (12, 6987325), (15, 5589860), (20, 4192395), (25, 3353916), (30, 2794930), (50, 1676958), (60, 1397465), (75, 1117972), (100, 838479), (150, 558986), (277, 302700), (300, 279493), (554, 151350), (831, 100900), (1009, 83100), (1108, 75675), (1385, 60540), (1662, 50450), (2018, 41550), (2770, 30270), (3027, 27700), (3324, 25225), (4036, 20775), (4155, 20180), (5045, 16620), (5540, 15135), (6054, 13850), (6925, 12108), (8310, 10090)]