54841860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:467

約数の個数: 120

約数和(自身を含む): 174312600

約数和(自身を除く): 119470740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 97, 108, 135, 162, 180, 194, 270, 291, 324, 349, 388, 405, 485, 540, 582, 698, 810, 873, 970, 1047, 1164, 1396, 1455, 1620, 1745, 1746, 1940, 2094, 2619, 2910, 3141, 3490, 3492, 4188, 4365, 5235, 5238, 5820, 6282, 6980, 7857, 8730, 9423, 10470, 10476, 12564, 13095, 15705, 15714, 17460, 18846, 20940, 26190, 28269, 31410, 31428, 33853, 37692, 39285, 47115, 52380, 56538, 62820, 67706, 78570, 94230, 101559, 113076, 135412, 141345, 157140, 169265, 188460, 203118, 282690, 304677, 338530, 406236, 507795, 565380, 609354, 677060, 914031, 1015590, 1218708, 1523385, 1828062, 2031180, 2742093, 3046770, 3656124, 4570155, 5484186, 6093540, 9140310, 10968372, 13710465, 18280620, 27420930, 54841860]

約数ペア:

[(1, 54841860), (2, 27420930), (3, 18280620), (4, 13710465), (5, 10968372), (6, 9140310), (9, 6093540), (10, 5484186), (12, 4570155), (15, 3656124), (18, 3046770), (20, 2742093), (27, 2031180), (30, 1828062), (36, 1523385), (45, 1218708), (54, 1015590), (60, 914031), (81, 677060), (90, 609354), (97, 565380), (108, 507795), (135, 406236), (162, 338530), (180, 304677), (194, 282690), (270, 203118), (291, 188460), (324, 169265), (349, 157140), (388, 141345), (405, 135412), (485, 113076), (540, 101559), (582, 94230), (698, 78570), (810, 67706), (873, 62820), (970, 56538), (1047, 52380), (1164, 47115), (1396, 39285), (1455, 37692), (1620, 33853), (1745, 31428), (1746, 31410), (1940, 28269), (2094, 26190), (2619, 20940), (2910, 18846), (3141, 17460), (3490, 15714), (3492, 15705), (4188, 13095), (4365, 12564), (5235, 10476), (5238, 10470), (5820, 9423), (6282, 8730), (6980, 7857)]