85400640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2281}}^1$

素因数の和:2317

約数の個数: 168

約数和(自身を含む): 316476888

約数和(自身を除く): 231076248

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, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2281, 2340, 2496, 2880, 3120, 3744, 4160, 4562, 4680, 6240, 6843, 7488, 9124, 9360, 11405, 12480, 13686, 18248, 18720, 20529, 22810, 27372, 29653, 34215, 36496, 37440, 41058, 45620, 54744, 59306, 68430, 72992, 82116, 88959, 91240, 102645, 109488, 118612, 136860, 145984, 148265, 164232, 177918, 182480, 205290, 218976, 237224, 266877, 273720, 296530, 328464, 355836, 364960, 410580, 437952, 444795, 474448, 533754, 547440, 593060, 656928, 711672, 729920, 821160, 889590, 948896, 1067508, 1094880, 1186120, 1313856, 1334385, 1423344, 1642320, 1779180, 1897792, 2135016, 2189760, 2372240, 2668770, 2846688, 3284640, 3558360, 4270032, 4744480, 5337540, 5693376, 6569280, 7116720, 8540064, 9488960, 10675080, 14233440, 17080128, 21350160, 28466880, 42700320, 85400640]

約数ペア:

[(1, 85400640), (2, 42700320), (3, 28466880), (4, 21350160), (5, 17080128), (6, 14233440), (8, 10675080), (9, 9488960), (10, 8540064), (12, 7116720), (13, 6569280), (15, 5693376), (16, 5337540), (18, 4744480), (20, 4270032), (24, 3558360), (26, 3284640), (30, 2846688), (32, 2668770), (36, 2372240), (39, 2189760), (40, 2135016), (45, 1897792), (48, 1779180), (52, 1642320), (60, 1423344), (64, 1334385), (65, 1313856), (72, 1186120), (78, 1094880), (80, 1067508), (90, 948896), (96, 889590), (104, 821160), (117, 729920), (120, 711672), (130, 656928), (144, 593060), (156, 547440), (160, 533754), (180, 474448), (192, 444795), (195, 437952), (208, 410580), (234, 364960), (240, 355836), (260, 328464), (288, 296530), (312, 273720), (320, 266877), (360, 237224), (390, 218976), (416, 205290), (468, 182480), (480, 177918), (520, 164232), (576, 148265), (585, 145984), (624, 136860), (720, 118612), (780, 109488), (832, 102645), (936, 91240), (960, 88959), (1040, 82116), (1170, 72992), (1248, 68430), (1440, 59306), (1560, 54744), (1872, 45620), (2080, 41058), (2281, 37440), (2340, 36496), (2496, 34215), (2880, 29653), (3120, 27372), (3744, 22810), (4160, 20529), (4562, 18720), (4680, 18248), (6240, 13686), (6843, 12480), (7488, 11405), (9124, 9360)]