80830800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{22453}}^1$

素因数の和:22477

約数の個数: 90

約数和(自身を含む): 280517822

約数和(自身を除く): 199687022

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, 22453, 44906, 67359, 89812, 112265, 134718, 179624, 202077, 224530, 269436, 336795, 359248, 404154, 449060, 538872, 561325, 673590, 808308, 898120, 1010385, 1077744, 1122650, 1347180, 1616616, 1683975, 1796240, 2020770, 2245300, 2694360, 3233232, 3367950, 4041540, 4490600, 5051925, 5388720, 6735900, 8083080, 8981200, 10103850, 13471800, 16166160, 20207700, 26943600, 40415400, 80830800]

約数ペア:

[(1, 80830800), (2, 40415400), (3, 26943600), (4, 20207700), (5, 16166160), (6, 13471800), (8, 10103850), (9, 8981200), (10, 8083080), (12, 6735900), (15, 5388720), (16, 5051925), (18, 4490600), (20, 4041540), (24, 3367950), (25, 3233232), (30, 2694360), (36, 2245300), (40, 2020770), (45, 1796240), (48, 1683975), (50, 1616616), (60, 1347180), (72, 1122650), (75, 1077744), (80, 1010385), (90, 898120), (100, 808308), (120, 673590), (144, 561325), (150, 538872), (180, 449060), (200, 404154), (225, 359248), (240, 336795), (300, 269436), (360, 224530), (400, 202077), (450, 179624), (600, 134718), (720, 112265), (900, 89812), (1200, 67359), (1800, 44906), (3600, 22453)]