25261121520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{181787}}^1$

素因数の和:181999

約数の個数: 120

約数和(自身を含む): 85275296496

約数和(自身を除く): 60014174976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 193, 240, 360, 386, 579, 720, 772, 965, 1158, 1544, 1737, 1930, 2316, 2895, 3088, 3474, 3860, 4632, 5790, 6948, 7720, 8685, 9264, 11580, 13896, 15440, 17370, 23160, 27792, 34740, 46320, 69480, 138960, 181787, 363574, 545361, 727148, 908935, 1090722, 1454296, 1636083, 1817870, 2181444, 2726805, 2908592, 3272166, 3635740, 4362888, 5453610, 6544332, 7271480, 8180415, 8725776, 10907220, 13088664, 14542960, 16360830, 21814440, 26177328, 32721660, 35084891, 43628880, 65443320, 70169782, 105254673, 130886640, 140339564, 175424455, 210509346, 280679128, 315764019, 350848910, 421018692, 526273365, 561358256, 631528038, 701697820, 842037384, 1052546730, 1263056076, 1403395640, 1578820095, 1684074768, 2105093460, 2526112152, 2806791280, 3157640190, 4210186920, 5052224304, 6315280380, 8420373840, 12630560760, 25261121520]

約数ペア:

[(1, 25261121520), (2, 12630560760), (3, 8420373840), (4, 6315280380), (5, 5052224304), (6, 4210186920), (8, 3157640190), (9, 2806791280), (10, 2526112152), (12, 2105093460), (15, 1684074768), (16, 1578820095), (18, 1403395640), (20, 1263056076), (24, 1052546730), (30, 842037384), (36, 701697820), (40, 631528038), (45, 561358256), (48, 526273365), (60, 421018692), (72, 350848910), (80, 315764019), (90, 280679128), (120, 210509346), (144, 175424455), (180, 140339564), (193, 130886640), (240, 105254673), (360, 70169782), (386, 65443320), (579, 43628880), (720, 35084891), (772, 32721660), (965, 26177328), (1158, 21814440), (1544, 16360830), (1737, 14542960), (1930, 13088664), (2316, 10907220), (2895, 8725776), (3088, 8180415), (3474, 7271480), (3860, 6544332), (4632, 5453610), (5790, 4362888), (6948, 3635740), (7720, 3272166), (8685, 2908592), (9264, 2726805), (11580, 2181444), (13896, 1817870), (15440, 1636083), (17370, 1454296), (23160, 1090722), (27792, 908935), (34740, 727148), (46320, 545361), (69480, 363574), (138960, 181787)]