18203161320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{1531}}^1$

素因数の和:1761

約数の個数: 256

約数和(自身を含む): 61880544000

約数和(自身を除く): 43677382680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 101, 108, 109, 120, 135, 180, 202, 216, 218, 270, 303, 327, 360, 404, 436, 505, 540, 545, 606, 654, 808, 872, 909, 981, 1010, 1080, 1090, 1212, 1308, 1515, 1531, 1635, 1818, 1962, 2020, 2180, 2424, 2616, 2727, 2943, 3030, 3062, 3270, 3636, 3924, 4040, 4360, 4545, 4593, 4905, 5454, 5886, 6060, 6124, 6540, 7272, 7655, 7848, 9090, 9186, 9810, 10908, 11009, 11772, 12120, 12248, 13080, 13635, 13779, 14715, 15310, 18180, 18372, 19620, 21816, 22018, 22965, 23544, 27270, 27558, 29430, 30620, 33027, 36360, 36744, 39240, 41337, 44036, 45930, 54540, 55045, 55116, 58860, 61240, 66054, 68895, 82674, 88072, 91860, 99081, 109080, 110090, 110232, 117720, 132108, 137790, 154631, 165135, 165348, 166879, 183720, 198162, 206685, 220180, 264216, 275580, 297243, 309262, 330270, 330696, 333758, 396324, 413370, 440360, 463893, 495405, 500637, 551160, 594486, 618524, 660540, 667516, 773155, 792648, 826740, 834395, 927786, 990810, 1001274, 1188972, 1237048, 1321080, 1335032, 1391679, 1486215, 1501911, 1546310, 1653480, 1668790, 1855572, 1981620, 2002548, 2319465, 2377944, 2503185, 2783358, 2972430, 3003822, 3092620, 3337580, 3711144, 3963240, 4005096, 4175037, 4505733, 4638930, 5006370, 5566716, 5944860, 6007644, 6185240, 6675160, 6958395, 7509555, 8350074, 9011466, 9277860, 10012740, 11133432, 11889720, 12015288, 13916790, 15019110, 16700148, 16854779, 18022932, 18555720, 20025480, 20875185, 22528665, 27833580, 30038220, 33400296, 33709558, 36045864, 41750370, 45057330, 50564337, 55667160, 60076440, 67419116, 83500740, 84273895, 90114660, 101128674, 134838232, 151693011, 167001480, 168547790, 180229320, 202257348, 252821685, 303386022, 337095580, 404514696, 455079033, 505643370, 606772044, 674191160, 758465055, 910158066, 1011286740, 1213544088, 1516930110, 1820316132, 2022573480, 2275395165, 3033860220, 3640632264, 4550790330, 6067720440, 9101580660, 18203161320]

約数ペア:

[(1, 18203161320), (2, 9101580660), (3, 6067720440), (4, 4550790330), (5, 3640632264), (6, 3033860220), (8, 2275395165), (9, 2022573480), (10, 1820316132), (12, 1516930110), (15, 1213544088), (18, 1011286740), (20, 910158066), (24, 758465055), (27, 674191160), (30, 606772044), (36, 505643370), (40, 455079033), (45, 404514696), (54, 337095580), (60, 303386022), (72, 252821685), (90, 202257348), (101, 180229320), (108, 168547790), (109, 167001480), (120, 151693011), (135, 134838232), (180, 101128674), (202, 90114660), (216, 84273895), (218, 83500740), (270, 67419116), (303, 60076440), (327, 55667160), (360, 50564337), (404, 45057330), (436, 41750370), (505, 36045864), (540, 33709558), (545, 33400296), (606, 30038220), (654, 27833580), (808, 22528665), (872, 20875185), (909, 20025480), (981, 18555720), (1010, 18022932), (1080, 16854779), (1090, 16700148), (1212, 15019110), (1308, 13916790), (1515, 12015288), (1531, 11889720), (1635, 11133432), (1818, 10012740), (1962, 9277860), (2020, 9011466), (2180, 8350074), (2424, 7509555), (2616, 6958395), (2727, 6675160), (2943, 6185240), (3030, 6007644), (3062, 5944860), (3270, 5566716), (3636, 5006370), (3924, 4638930), (4040, 4505733), (4360, 4175037), (4545, 4005096), (4593, 3963240), (4905, 3711144), (5454, 3337580), (5886, 3092620), (6060, 3003822), (6124, 2972430), (6540, 2783358), (7272, 2503185), (7655, 2377944), (7848, 2319465), (9090, 2002548), (9186, 1981620), (9810, 1855572), (10908, 1668790), (11009, 1653480), (11772, 1546310), (12120, 1501911), (12248, 1486215), (13080, 1391679), (13635, 1335032), (13779, 1321080), (14715, 1237048), (15310, 1188972), (18180, 1001274), (18372, 990810), (19620, 927786), (21816, 834395), (22018, 826740), (22965, 792648), (23544, 773155), (27270, 667516), (27558, 660540), (29430, 618524), (30620, 594486), (33027, 551160), (36360, 500637), (36744, 495405), (39240, 463893), (41337, 440360), (44036, 413370), (45930, 396324), (54540, 333758), (55045, 330696), (55116, 330270), (58860, 309262), (61240, 297243), (66054, 275580), (68895, 264216), (82674, 220180), (88072, 206685), (91860, 198162), (99081, 183720), (109080, 166879), (110090, 165348), (110232, 165135), (117720, 154631), (132108, 137790)]