8982900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{1109}}^1$

素因数の和:1135

約数の個数: 90

約数和(自身を含む): 29145270

約数和(自身を除く): 20162370

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1109, 1350, 1620, 2025, 2218, 2700, 3327, 4050, 4436, 5545, 6654, 8100, 9981, 11090, 13308, 16635, 19962, 22180, 27725, 29943, 33270, 39924, 49905, 55450, 59886, 66540, 83175, 89829, 99810, 110900, 119772, 149715, 166350, 179658, 199620, 249525, 299430, 332700, 359316, 449145, 499050, 598860, 748575, 898290, 998100, 1497150, 1796580, 2245725, 2994300, 4491450, 8982900]

約数ペア:

[(1, 8982900), (2, 4491450), (3, 2994300), (4, 2245725), (5, 1796580), (6, 1497150), (9, 998100), (10, 898290), (12, 748575), (15, 598860), (18, 499050), (20, 449145), (25, 359316), (27, 332700), (30, 299430), (36, 249525), (45, 199620), (50, 179658), (54, 166350), (60, 149715), (75, 119772), (81, 110900), (90, 99810), (100, 89829), (108, 83175), (135, 66540), (150, 59886), (162, 55450), (180, 49905), (225, 39924), (270, 33270), (300, 29943), (324, 27725), (405, 22180), (450, 19962), (540, 16635), (675, 13308), (810, 11090), (900, 9981), (1109, 8100), (1350, 6654), (1620, 5545), (2025, 4436), (2218, 4050), (2700, 3327)]