83931000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:402

約数の個数: 128

約数和(自身を含む): 265412160

約数和(自身を除く): 181481160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 101, 120, 125, 150, 200, 202, 250, 277, 300, 303, 375, 404, 500, 505, 554, 600, 606, 750, 808, 831, 1000, 1010, 1108, 1212, 1385, 1500, 1515, 1662, 2020, 2216, 2424, 2525, 2770, 3000, 3030, 3324, 4040, 4155, 5050, 5540, 6060, 6648, 6925, 7575, 8310, 10100, 11080, 12120, 12625, 13850, 15150, 16620, 20200, 20775, 25250, 27700, 27977, 30300, 33240, 34625, 37875, 41550, 50500, 55400, 55954, 60600, 69250, 75750, 83100, 83931, 101000, 103875, 111908, 138500, 139885, 151500, 166200, 167862, 207750, 223816, 277000, 279770, 303000, 335724, 415500, 419655, 559540, 671448, 699425, 831000, 839310, 1119080, 1398850, 1678620, 2098275, 2797700, 3357240, 3497125, 4196550, 5595400, 6994250, 8393100, 10491375, 13988500, 16786200, 20982750, 27977000, 41965500, 83931000]

約数ペア:

[(1, 83931000), (2, 41965500), (3, 27977000), (4, 20982750), (5, 16786200), (6, 13988500), (8, 10491375), (10, 8393100), (12, 6994250), (15, 5595400), (20, 4196550), (24, 3497125), (25, 3357240), (30, 2797700), (40, 2098275), (50, 1678620), (60, 1398850), (75, 1119080), (100, 839310), (101, 831000), (120, 699425), (125, 671448), (150, 559540), (200, 419655), (202, 415500), (250, 335724), (277, 303000), (300, 279770), (303, 277000), (375, 223816), (404, 207750), (500, 167862), (505, 166200), (554, 151500), (600, 139885), (606, 138500), (750, 111908), (808, 103875), (831, 101000), (1000, 83931), (1010, 83100), (1108, 75750), (1212, 69250), (1385, 60600), (1500, 55954), (1515, 55400), (1662, 50500), (2020, 41550), (2216, 37875), (2424, 34625), (2525, 33240), (2770, 30300), (3000, 27977), (3030, 27700), (3324, 25250), (4040, 20775), (4155, 20200), (5050, 16620), (5540, 15150), (6060, 13850), (6648, 12625), (6925, 12120), (7575, 11080), (8310, 10100)]