205930800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{57203}}^1$

素因数の和:57227

約数の個数: 90

約数和(自身を含む): 714649572

約数和(自身を除く): 508718772

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 57203, 114406, 171609, 228812, 286015, 343218, 457624, 514827, 572030, 686436, 858045, 915248, 1029654, 1144060, 1372872, 1430075, 1716090, 2059308, 2288120, 2574135, 2745744, 2860150, 3432180, 4118616, 4290225, 4576240, 5148270, 5720300, 6864360, 8237232, 8580450, 10296540, 11440600, 12870675, 13728720, 17160900, 20593080, 22881200, 25741350, 34321800, 41186160, 51482700, 68643600, 102965400, 205930800]

約数ペア:

[(1, 205930800), (2, 102965400), (3, 68643600), (4, 51482700), (5, 41186160), (6, 34321800), (8, 25741350), (9, 22881200), (10, 20593080), (12, 17160900), (15, 13728720), (16, 12870675), (18, 11440600), (20, 10296540), (24, 8580450), (25, 8237232), (30, 6864360), (36, 5720300), (40, 5148270), (45, 4576240), (48, 4290225), (50, 4118616), (60, 3432180), (72, 2860150), (75, 2745744), (80, 2574135), (90, 2288120), (100, 2059308), (120, 1716090), (144, 1430075), (150, 1372872), (180, 1144060), (200, 1029654), (225, 915248), (240, 858045), (300, 686436), (360, 572030), (400, 514827), (450, 457624), (600, 343218), (720, 286015), (900, 228812), (1200, 171609), (1800, 114406), (3600, 57203)]