1996200

素因数分解:

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

素因数の和:1131

約数の個数: 72

約数和(自身を含む): 6709950

約数和(自身を除く): 4713750

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, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1109, 1800, 2218, 3327, 4436, 5545, 6654, 8872, 9981, 11090, 13308, 16635, 19962, 22180, 26616, 27725, 33270, 39924, 44360, 49905, 55450, 66540, 79848, 83175, 99810, 110900, 133080, 166350, 199620, 221800, 249525, 332700, 399240, 499050, 665400, 998100, 1996200]

約数ペア:

[(1, 1996200), (2, 998100), (3, 665400), (4, 499050), (5, 399240), (6, 332700), (8, 249525), (9, 221800), (10, 199620), (12, 166350), (15, 133080), (18, 110900), (20, 99810), (24, 83175), (25, 79848), (30, 66540), (36, 55450), (40, 49905), (45, 44360), (50, 39924), (60, 33270), (72, 27725), (75, 26616), (90, 22180), (100, 19962), (120, 16635), (150, 13308), (180, 11090), (200, 9981), (225, 8872), (300, 6654), (360, 5545), (450, 4436), (600, 3327), (900, 2218), (1109, 1800)]