55450080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{5501}}^1$

素因数の和:5529

約数の個数: 144

約数和(自身を含む): 216294624

約数和(自身を除く): 160844544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 5501, 10080, 11002, 16503, 22004, 27505, 33006, 38507, 44008, 49509, 55010, 66012, 77014, 82515, 88016, 99018, 110020, 115521, 132024, 154028, 165030, 176032, 192535, 198036, 220040, 231042, 247545, 264048, 308056, 330060, 346563, 385070, 396072, 440080, 462084, 495090, 528096, 577605, 616112, 660120, 693126, 770140, 792144, 880160, 924168, 990180, 1155210, 1232224, 1320240, 1386252, 1540280, 1584288, 1732815, 1848336, 1980360, 2310420, 2640480, 2772504, 3080560, 3465630, 3696672, 3960720, 4620840, 5545008, 6161120, 6931260, 7921440, 9241680, 11090016, 13862520, 18483360, 27725040, 55450080]

約数ペア:

[(1, 55450080), (2, 27725040), (3, 18483360), (4, 13862520), (5, 11090016), (6, 9241680), (7, 7921440), (8, 6931260), (9, 6161120), (10, 5545008), (12, 4620840), (14, 3960720), (15, 3696672), (16, 3465630), (18, 3080560), (20, 2772504), (21, 2640480), (24, 2310420), (28, 1980360), (30, 1848336), (32, 1732815), (35, 1584288), (36, 1540280), (40, 1386252), (42, 1320240), (45, 1232224), (48, 1155210), (56, 990180), (60, 924168), (63, 880160), (70, 792144), (72, 770140), (80, 693126), (84, 660120), (90, 616112), (96, 577605), (105, 528096), (112, 495090), (120, 462084), (126, 440080), (140, 396072), (144, 385070), (160, 346563), (168, 330060), (180, 308056), (210, 264048), (224, 247545), (240, 231042), (252, 220040), (280, 198036), (288, 192535), (315, 176032), (336, 165030), (360, 154028), (420, 132024), (480, 115521), (504, 110020), (560, 99018), (630, 88016), (672, 82515), (720, 77014), (840, 66012), (1008, 55010), (1120, 49509), (1260, 44008), (1440, 38507), (1680, 33006), (2016, 27505), (2520, 22004), (3360, 16503), (5040, 11002), (5501, 10080)]