144135000

素因数分解:

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

素因数の和:3235

約数の個数: 120

約数和(自身を含む): 487953180

約数和(自身を除く): 343818180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 625, 750, 900, 1000, 1125, 1250, 1500, 1800, 1875, 2250, 2500, 3000, 3203, 3750, 4500, 5000, 5625, 6406, 7500, 9000, 9609, 11250, 12812, 15000, 16015, 19218, 22500, 25624, 28827, 32030, 38436, 45000, 48045, 57654, 64060, 76872, 80075, 96090, 115308, 128120, 144135, 160150, 192180, 230616, 240225, 288270, 320300, 384360, 400375, 480450, 576540, 640600, 720675, 800750, 960900, 1153080, 1201125, 1441350, 1601500, 1921800, 2001875, 2402250, 2882700, 3203000, 3603375, 4003750, 4804500, 5765400, 6005625, 7206750, 8007500, 9609000, 12011250, 14413500, 16015000, 18016875, 24022500, 28827000, 36033750, 48045000, 72067500, 144135000]

約数ペア:

[(1, 144135000), (2, 72067500), (3, 48045000), (4, 36033750), (5, 28827000), (6, 24022500), (8, 18016875), (9, 16015000), (10, 14413500), (12, 12011250), (15, 9609000), (18, 8007500), (20, 7206750), (24, 6005625), (25, 5765400), (30, 4804500), (36, 4003750), (40, 3603375), (45, 3203000), (50, 2882700), (60, 2402250), (72, 2001875), (75, 1921800), (90, 1601500), (100, 1441350), (120, 1201125), (125, 1153080), (150, 960900), (180, 800750), (200, 720675), (225, 640600), (250, 576540), (300, 480450), (360, 400375), (375, 384360), (450, 320300), (500, 288270), (600, 240225), (625, 230616), (750, 192180), (900, 160150), (1000, 144135), (1125, 128120), (1250, 115308), (1500, 96090), (1800, 80075), (1875, 76872), (2250, 64060), (2500, 57654), (3000, 48045), (3203, 45000), (3750, 38436), (4500, 32030), (5000, 28827), (5625, 25624), (6406, 22500), (7500, 19218), (9000, 16015), (9609, 15000), (11250, 12812)]