227225760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 746444160

約数和(自身を除く): 519218400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 101, 109, 120, 129, 160, 172, 202, 215, 218, 240, 258, 303, 327, 344, 404, 430, 436, 480, 505, 516, 545, 606, 645, 654, 688, 808, 860, 872, 1010, 1032, 1090, 1212, 1290, 1308, 1376, 1515, 1616, 1635, 1720, 1744, 2020, 2064, 2180, 2424, 2580, 2616, 3030, 3232, 3270, 3440, 3488, 4040, 4128, 4343, 4360, 4687, 4848, 5160, 5232, 6060, 6540, 6880, 8080, 8686, 8720, 9374, 9696, 10320, 10464, 11009, 12120, 13029, 13080, 14061, 16160, 17372, 17440, 18748, 20640, 21715, 22018, 23435, 24240, 26058, 26160, 28122, 33027, 34744, 37496, 43430, 44036, 46870, 48480, 52116, 52320, 55045, 56244, 65145, 66054, 69488, 70305, 74992, 86860, 88072, 93740, 104232, 110090, 112488, 130290, 132108, 138976, 140610, 149984, 165135, 173720, 176144, 187480, 208464, 220180, 224976, 260580, 264216, 281220, 330270, 347440, 352288, 374960, 416928, 440360, 449952, 473387, 521160, 528432, 562440, 660540, 694880, 749920, 880720, 946774, 1042320, 1056864, 1124880, 1321080, 1420161, 1761440, 1893548, 2084640, 2249760, 2366935, 2642160, 2840322, 3787096, 4733870, 5284320, 5680644, 7100805, 7574192, 9467740, 11361288, 14201610, 15148384, 18935480, 22722576, 28403220, 37870960, 45445152, 56806440, 75741920, 113612880, 227225760]

約数ペア:

[(1, 227225760), (2, 113612880), (3, 75741920), (4, 56806440), (5, 45445152), (6, 37870960), (8, 28403220), (10, 22722576), (12, 18935480), (15, 15148384), (16, 14201610), (20, 11361288), (24, 9467740), (30, 7574192), (32, 7100805), (40, 5680644), (43, 5284320), (48, 4733870), (60, 3787096), (80, 2840322), (86, 2642160), (96, 2366935), (101, 2249760), (109, 2084640), (120, 1893548), (129, 1761440), (160, 1420161), (172, 1321080), (202, 1124880), (215, 1056864), (218, 1042320), (240, 946774), (258, 880720), (303, 749920), (327, 694880), (344, 660540), (404, 562440), (430, 528432), (436, 521160), (480, 473387), (505, 449952), (516, 440360), (545, 416928), (606, 374960), (645, 352288), (654, 347440), (688, 330270), (808, 281220), (860, 264216), (872, 260580), (1010, 224976), (1032, 220180), (1090, 208464), (1212, 187480), (1290, 176144), (1308, 173720), (1376, 165135), (1515, 149984), (1616, 140610), (1635, 138976), (1720, 132108), (1744, 130290), (2020, 112488), (2064, 110090), (2180, 104232), (2424, 93740), (2580, 88072), (2616, 86860), (3030, 74992), (3232, 70305), (3270, 69488), (3440, 66054), (3488, 65145), (4040, 56244), (4128, 55045), (4343, 52320), (4360, 52116), (4687, 48480), (4848, 46870), (5160, 44036), (5232, 43430), (6060, 37496), (6540, 34744), (6880, 33027), (8080, 28122), (8686, 26160), (8720, 26058), (9374, 24240), (9696, 23435), (10320, 22018), (10464, 21715), (11009, 20640), (12120, 18748), (13029, 17440), (13080, 17372), (14061, 16160)]