86481000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{3203}}^1$

素因数の和:3233

約数の個数: 128

約数和(自身を含む): 299894400

約数和(自身を除く): 213413400

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, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 675, 750, 900, 1000, 1080, 1125, 1350, 1500, 1800, 2250, 2700, 3000, 3203, 3375, 4500, 5400, 6406, 6750, 9000, 9609, 12812, 13500, 16015, 19218, 25624, 27000, 28827, 32030, 38436, 48045, 57654, 64060, 76872, 80075, 86481, 96090, 115308, 128120, 144135, 160150, 172962, 192180, 230616, 240225, 288270, 320300, 345924, 384360, 400375, 432405, 480450, 576540, 640600, 691848, 720675, 800750, 864810, 960900, 1153080, 1201125, 1441350, 1601500, 1729620, 1921800, 2162025, 2402250, 2882700, 3203000, 3459240, 3603375, 4324050, 4804500, 5765400, 7206750, 8648100, 9609000, 10810125, 14413500, 17296200, 21620250, 28827000, 43240500, 86481000]

約数ペア:

[(1, 86481000), (2, 43240500), (3, 28827000), (4, 21620250), (5, 17296200), (6, 14413500), (8, 10810125), (9, 9609000), (10, 8648100), (12, 7206750), (15, 5765400), (18, 4804500), (20, 4324050), (24, 3603375), (25, 3459240), (27, 3203000), (30, 2882700), (36, 2402250), (40, 2162025), (45, 1921800), (50, 1729620), (54, 1601500), (60, 1441350), (72, 1201125), (75, 1153080), (90, 960900), (100, 864810), (108, 800750), (120, 720675), (125, 691848), (135, 640600), (150, 576540), (180, 480450), (200, 432405), (216, 400375), (225, 384360), (250, 345924), (270, 320300), (300, 288270), (360, 240225), (375, 230616), (450, 192180), (500, 172962), (540, 160150), (600, 144135), (675, 128120), (750, 115308), (900, 96090), (1000, 86481), (1080, 80075), (1125, 76872), (1350, 64060), (1500, 57654), (1800, 48045), (2250, 38436), (2700, 32030), (3000, 28827), (3203, 27000), (3375, 25624), (4500, 19218), (5400, 16015), (6406, 13500), (6750, 12812), (9000, 9609)]