215065800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{39827}}^1$

素因数の和:39852

約数の個数: 96

約数和(自身を含む): 740800800

約数和(自身を除く): 525735000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 39827, 79654, 119481, 159308, 199135, 238962, 318616, 358443, 398270, 477924, 597405, 716886, 796540, 955848, 995675, 1075329, 1194810, 1433772, 1593080, 1792215, 1991350, 2150658, 2389620, 2867544, 2987025, 3584430, 3982700, 4301316, 4779240, 5376645, 5974050, 7168860, 7965400, 8602632, 8961075, 10753290, 11948100, 14337720, 17922150, 21506580, 23896200, 26883225, 35844300, 43013160, 53766450, 71688600, 107532900, 215065800]

約数ペア:

[(1, 215065800), (2, 107532900), (3, 71688600), (4, 53766450), (5, 43013160), (6, 35844300), (8, 26883225), (9, 23896200), (10, 21506580), (12, 17922150), (15, 14337720), (18, 11948100), (20, 10753290), (24, 8961075), (25, 8602632), (27, 7965400), (30, 7168860), (36, 5974050), (40, 5376645), (45, 4779240), (50, 4301316), (54, 3982700), (60, 3584430), (72, 2987025), (75, 2867544), (90, 2389620), (100, 2150658), (108, 1991350), (120, 1792215), (135, 1593080), (150, 1433772), (180, 1194810), (200, 1075329), (216, 995675), (225, 955848), (270, 796540), (300, 716886), (360, 597405), (450, 477924), (540, 398270), (600, 358443), (675, 318616), (900, 238962), (1080, 199135), (1350, 159308), (1800, 119481), (2700, 79654), (5400, 39827)]