201616200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1109}}^1$

素因数の和:1232

約数の個数: 144

約数和(自身を含む): 684414900

約数和(自身を除く): 482798700

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, 101, 120, 150, 180, 200, 202, 225, 300, 303, 360, 404, 450, 505, 600, 606, 808, 900, 909, 1010, 1109, 1212, 1515, 1800, 1818, 2020, 2218, 2424, 2525, 3030, 3327, 3636, 4040, 4436, 4545, 5050, 5545, 6060, 6654, 7272, 7575, 8872, 9090, 9981, 10100, 11090, 12120, 13308, 15150, 16635, 18180, 19962, 20200, 22180, 22725, 26616, 27725, 30300, 33270, 36360, 39924, 44360, 45450, 49905, 55450, 60600, 66540, 79848, 83175, 90900, 99810, 110900, 112009, 133080, 166350, 181800, 199620, 221800, 224018, 249525, 332700, 336027, 399240, 448036, 499050, 560045, 665400, 672054, 896072, 998100, 1008081, 1120090, 1344108, 1680135, 1996200, 2016162, 2240180, 2688216, 2800225, 3360270, 4032324, 4480360, 5040405, 5600450, 6720540, 8064648, 8400675, 10080810, 11200900, 13441080, 16801350, 20161620, 22401800, 25202025, 33602700, 40323240, 50404050, 67205400, 100808100, 201616200]

約数ペア:

[(1, 201616200), (2, 100808100), (3, 67205400), (4, 50404050), (5, 40323240), (6, 33602700), (8, 25202025), (9, 22401800), (10, 20161620), (12, 16801350), (15, 13441080), (18, 11200900), (20, 10080810), (24, 8400675), (25, 8064648), (30, 6720540), (36, 5600450), (40, 5040405), (45, 4480360), (50, 4032324), (60, 3360270), (72, 2800225), (75, 2688216), (90, 2240180), (100, 2016162), (101, 1996200), (120, 1680135), (150, 1344108), (180, 1120090), (200, 1008081), (202, 998100), (225, 896072), (300, 672054), (303, 665400), (360, 560045), (404, 499050), (450, 448036), (505, 399240), (600, 336027), (606, 332700), (808, 249525), (900, 224018), (909, 221800), (1010, 199620), (1109, 181800), (1212, 166350), (1515, 133080), (1800, 112009), (1818, 110900), (2020, 99810), (2218, 90900), (2424, 83175), (2525, 79848), (3030, 66540), (3327, 60600), (3636, 55450), (4040, 49905), (4436, 45450), (4545, 44360), (5050, 39924), (5545, 36360), (6060, 33270), (6654, 30300), (7272, 27725), (7575, 26616), (8872, 22725), (9090, 22180), (9981, 20200), (10100, 19962), (11090, 18180), (12120, 16635), (13308, 15150)]