25234560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:375

約数の個数: 192

約数和(自身を含む): 94119480

約数和(自身を除く): 68884920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 337, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 674, 720, 780, 832, 936, 960, 1011, 1040, 1152, 1170, 1248, 1348, 1440, 1560, 1664, 1685, 1872, 1920, 2022, 2080, 2340, 2496, 2696, 2880, 3033, 3120, 3370, 3744, 4044, 4160, 4381, 4680, 4992, 5055, 5392, 5760, 6066, 6240, 6740, 7488, 8088, 8320, 8762, 9360, 10110, 10784, 12132, 12480, 13143, 13480, 14976, 15165, 16176, 17524, 18720, 20220, 21568, 21905, 24264, 24960, 26286, 26960, 30330, 32352, 35048, 37440, 39429, 40440, 43136, 43810, 48528, 52572, 53920, 60660, 64704, 65715, 70096, 74880, 78858, 80880, 87620, 97056, 105144, 107840, 121320, 129408, 131430, 140192, 157716, 161760, 175240, 194112, 197145, 210288, 215680, 242640, 262860, 280384, 315432, 323520, 350480, 388224, 394290, 420576, 485280, 525720, 560768, 630864, 647040, 700960, 788580, 841152, 970560, 1051440, 1261728, 1401920, 1577160, 1682304, 1941120, 2102880, 2523456, 2803840, 3154320, 4205760, 5046912, 6308640, 8411520, 12617280, 25234560]

約数ペア:

[(1, 25234560), (2, 12617280), (3, 8411520), (4, 6308640), (5, 5046912), (6, 4205760), (8, 3154320), (9, 2803840), (10, 2523456), (12, 2102880), (13, 1941120), (15, 1682304), (16, 1577160), (18, 1401920), (20, 1261728), (24, 1051440), (26, 970560), (30, 841152), (32, 788580), (36, 700960), (39, 647040), (40, 630864), (45, 560768), (48, 525720), (52, 485280), (60, 420576), (64, 394290), (65, 388224), (72, 350480), (78, 323520), (80, 315432), (90, 280384), (96, 262860), (104, 242640), (117, 215680), (120, 210288), (128, 197145), (130, 194112), (144, 175240), (156, 161760), (160, 157716), (180, 140192), (192, 131430), (195, 129408), (208, 121320), (234, 107840), (240, 105144), (260, 97056), (288, 87620), (312, 80880), (320, 78858), (337, 74880), (360, 70096), (384, 65715), (390, 64704), (416, 60660), (468, 53920), (480, 52572), (520, 48528), (576, 43810), (585, 43136), (624, 40440), (640, 39429), (674, 37440), (720, 35048), (780, 32352), (832, 30330), (936, 26960), (960, 26286), (1011, 24960), (1040, 24264), (1152, 21905), (1170, 21568), (1248, 20220), (1348, 18720), (1440, 17524), (1560, 16176), (1664, 15165), (1685, 14976), (1872, 13480), (1920, 13143), (2022, 12480), (2080, 12132), (2340, 10784), (2496, 10110), (2696, 9360), (2880, 8762), (3033, 8320), (3120, 8088), (3370, 7488), (3744, 6740), (4044, 6240), (4160, 6066), (4381, 5760), (4680, 5392), (4992, 5055)]