203543280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:437

約数の個数: 200

約数和(自身を含む): 716230944

約数和(自身を除く): 512687664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 101, 108, 120, 135, 144, 162, 180, 202, 216, 240, 270, 303, 311, 324, 360, 404, 405, 432, 505, 540, 606, 622, 648, 720, 808, 810, 909, 933, 1010, 1080, 1212, 1244, 1296, 1515, 1555, 1616, 1620, 1818, 1866, 2020, 2160, 2424, 2488, 2727, 2799, 3030, 3110, 3240, 3636, 3732, 4040, 4545, 4665, 4848, 4976, 5454, 5598, 6060, 6220, 6480, 7272, 7464, 8080, 8181, 8397, 9090, 9330, 10908, 11196, 12120, 12440, 13635, 13995, 14544, 14928, 16362, 16794, 18180, 18660, 21816, 22392, 24240, 24880, 25191, 27270, 27990, 31411, 32724, 33588, 36360, 37320, 40905, 41985, 43632, 44784, 50382, 54540, 55980, 62822, 65448, 67176, 72720, 74640, 81810, 83970, 94233, 100764, 109080, 111960, 125644, 125955, 130896, 134352, 157055, 163620, 167940, 188466, 201528, 218160, 223920, 251288, 251910, 282699, 314110, 327240, 335880, 376932, 403056, 471165, 502576, 503820, 565398, 628220, 654480, 671760, 753864, 848097, 942330, 1007640, 1130796, 1256440, 1413495, 1507728, 1696194, 1884660, 2015280, 2261592, 2512880, 2544291, 2826990, 3392388, 3769320, 4240485, 4523184, 5088582, 5653980, 6784776, 7538640, 8480970, 10177164, 11307960, 12721455, 13569552, 16961940, 20354328, 22615920, 25442910, 33923880, 40708656, 50885820, 67847760, 101771640, 203543280]

約数ペア:

[(1, 203543280), (2, 101771640), (3, 67847760), (4, 50885820), (5, 40708656), (6, 33923880), (8, 25442910), (9, 22615920), (10, 20354328), (12, 16961940), (15, 13569552), (16, 12721455), (18, 11307960), (20, 10177164), (24, 8480970), (27, 7538640), (30, 6784776), (36, 5653980), (40, 5088582), (45, 4523184), (48, 4240485), (54, 3769320), (60, 3392388), (72, 2826990), (80, 2544291), (81, 2512880), (90, 2261592), (101, 2015280), (108, 1884660), (120, 1696194), (135, 1507728), (144, 1413495), (162, 1256440), (180, 1130796), (202, 1007640), (216, 942330), (240, 848097), (270, 753864), (303, 671760), (311, 654480), (324, 628220), (360, 565398), (404, 503820), (405, 502576), (432, 471165), (505, 403056), (540, 376932), (606, 335880), (622, 327240), (648, 314110), (720, 282699), (808, 251910), (810, 251288), (909, 223920), (933, 218160), (1010, 201528), (1080, 188466), (1212, 167940), (1244, 163620), (1296, 157055), (1515, 134352), (1555, 130896), (1616, 125955), (1620, 125644), (1818, 111960), (1866, 109080), (2020, 100764), (2160, 94233), (2424, 83970), (2488, 81810), (2727, 74640), (2799, 72720), (3030, 67176), (3110, 65448), (3240, 62822), (3636, 55980), (3732, 54540), (4040, 50382), (4545, 44784), (4665, 43632), (4848, 41985), (4976, 40905), (5454, 37320), (5598, 36360), (6060, 33588), (6220, 32724), (6480, 31411), (7272, 27990), (7464, 27270), (8080, 25191), (8181, 24880), (8397, 24240), (9090, 22392), (9330, 21816), (10908, 18660), (11196, 18180), (12120, 16794), (12440, 16362), (13635, 14928), (13995, 14544)]