216202500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{3203}}^1$

素因数の和:3236

約数の個数: 120

約数和(自身を含む): 700650720

約数和(自身を除く): 484448220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 625, 675, 750, 900, 1125, 1250, 1350, 1500, 1875, 2250, 2500, 2700, 3203, 3375, 3750, 4500, 5625, 6406, 6750, 7500, 9609, 11250, 12812, 13500, 16015, 16875, 19218, 22500, 28827, 32030, 33750, 38436, 48045, 57654, 64060, 67500, 80075, 86481, 96090, 115308, 144135, 160150, 172962, 192180, 240225, 288270, 320300, 345924, 400375, 432405, 480450, 576540, 720675, 800750, 864810, 960900, 1201125, 1441350, 1601500, 1729620, 2001875, 2162025, 2402250, 2882700, 3603375, 4003750, 4324050, 4804500, 6005625, 7206750, 8007500, 8648100, 10810125, 12011250, 14413500, 18016875, 21620250, 24022500, 36033750, 43240500, 54050625, 72067500, 108101250, 216202500]

約数ペア:

[(1, 216202500), (2, 108101250), (3, 72067500), (4, 54050625), (5, 43240500), (6, 36033750), (9, 24022500), (10, 21620250), (12, 18016875), (15, 14413500), (18, 12011250), (20, 10810125), (25, 8648100), (27, 8007500), (30, 7206750), (36, 6005625), (45, 4804500), (50, 4324050), (54, 4003750), (60, 3603375), (75, 2882700), (90, 2402250), (100, 2162025), (108, 2001875), (125, 1729620), (135, 1601500), (150, 1441350), (180, 1201125), (225, 960900), (250, 864810), (270, 800750), (300, 720675), (375, 576540), (450, 480450), (500, 432405), (540, 400375), (625, 345924), (675, 320300), (750, 288270), (900, 240225), (1125, 192180), (1250, 172962), (1350, 160150), (1500, 144135), (1875, 115308), (2250, 96090), (2500, 86481), (2700, 80075), (3203, 67500), (3375, 64060), (3750, 57654), (4500, 48045), (5625, 38436), (6406, 33750), (6750, 32030), (7500, 28827), (9609, 22500), (11250, 19218), (12812, 16875), (13500, 16015)]