82004400

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{2531}}^1$

素因数の和:2561

約数の個数: 150

約数和(自身を含む): 294423492

約数和(自身を除く): 212419092

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 270, 300, 324, 360, 400, 405, 432, 450, 540, 600, 648, 675, 720, 810, 900, 1080, 1200, 1296, 1350, 1620, 1800, 2025, 2160, 2531, 2700, 3240, 3600, 4050, 5062, 5400, 6480, 7593, 8100, 10124, 10800, 12655, 15186, 16200, 20248, 22779, 25310, 30372, 32400, 37965, 40496, 45558, 50620, 60744, 63275, 68337, 75930, 91116, 101240, 113895, 121488, 126550, 136674, 151860, 182232, 189825, 202480, 205011, 227790, 253100, 273348, 303720, 341685, 364464, 379650, 410022, 455580, 506200, 546696, 569475, 607440, 683370, 759300, 820044, 911160, 1012400, 1025055, 1093392, 1138950, 1366740, 1518600, 1640088, 1708425, 1822320, 2050110, 2277900, 2733480, 3037200, 3280176, 3416850, 4100220, 4555800, 5125275, 5466960, 6833700, 8200440, 9111600, 10250550, 13667400, 16400880, 20501100, 27334800, 41002200, 82004400]

約数ペア:

[(1, 82004400), (2, 41002200), (3, 27334800), (4, 20501100), (5, 16400880), (6, 13667400), (8, 10250550), (9, 9111600), (10, 8200440), (12, 6833700), (15, 5466960), (16, 5125275), (18, 4555800), (20, 4100220), (24, 3416850), (25, 3280176), (27, 3037200), (30, 2733480), (36, 2277900), (40, 2050110), (45, 1822320), (48, 1708425), (50, 1640088), (54, 1518600), (60, 1366740), (72, 1138950), (75, 1093392), (80, 1025055), (81, 1012400), (90, 911160), (100, 820044), (108, 759300), (120, 683370), (135, 607440), (144, 569475), (150, 546696), (162, 506200), (180, 455580), (200, 410022), (216, 379650), (225, 364464), (240, 341685), (270, 303720), (300, 273348), (324, 253100), (360, 227790), (400, 205011), (405, 202480), (432, 189825), (450, 182232), (540, 151860), (600, 136674), (648, 126550), (675, 121488), (720, 113895), (810, 101240), (900, 91116), (1080, 75930), (1200, 68337), (1296, 63275), (1350, 60744), (1620, 50620), (1800, 45558), (2025, 40496), (2160, 37965), (2531, 32400), (2700, 30372), (3240, 25310), (3600, 22779), (4050, 20248), (5062, 16200), (5400, 15186), (6480, 12655), (7593, 10800), (8100, 10124)]