181853195220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2179}}^1\times {\mathrm{5869}}^1$

素因数の和:8142

約数の個数: 144

約数和(自身を含む): 558955488000

約数和(自身を除く): 377102292780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2179, 2370, 2844, 3555, 4358, 4740, 5869, 6537, 7110, 8716, 10895, 11738, 13074, 14220, 17607, 19611, 21790, 23476, 26148, 29345, 32685, 35214, 39222, 43580, 52821, 58690, 65370, 70428, 78444, 88035, 98055, 105642, 117380, 130740, 172141, 176070, 196110, 211284, 264105, 344282, 352140, 392220, 463651, 516423, 528210, 688564, 860705, 927302, 1032846, 1056420, 1390953, 1549269, 1721410, 1854604, 2065692, 2318255, 2582115, 2781906, 3098538, 3442820, 4172859, 4636510, 5164230, 5563812, 6197076, 6954765, 7746345, 8345718, 9273020, 10328460, 12788551, 13909530, 15492690, 16691436, 20864295, 25577102, 27819060, 30985380, 38365653, 41728590, 51154204, 63942755, 76731306, 83457180, 115096959, 127885510, 153462612, 191828265, 230193918, 255771020, 383656530, 460387836, 575484795, 767313060, 1010295529, 1150969590, 2020591058, 2301939180, 3030886587, 4041182116, 5051477645, 6061773174, 9092659761, 10102955290, 12123546348, 15154432935, 18185319522, 20205910580, 30308865870, 36370639044, 45463298805, 60617731740, 90926597610, 181853195220]

約数ペア:

[(1, 181853195220), (2, 90926597610), (3, 60617731740), (4, 45463298805), (5, 36370639044), (6, 30308865870), (9, 20205910580), (10, 18185319522), (12, 15154432935), (15, 12123546348), (18, 10102955290), (20, 9092659761), (30, 6061773174), (36, 5051477645), (45, 4041182116), (60, 3030886587), (79, 2301939180), (90, 2020591058), (158, 1150969590), (180, 1010295529), (237, 767313060), (316, 575484795), (395, 460387836), (474, 383656530), (711, 255771020), (790, 230193918), (948, 191828265), (1185, 153462612), (1422, 127885510), (1580, 115096959), (2179, 83457180), (2370, 76731306), (2844, 63942755), (3555, 51154204), (4358, 41728590), (4740, 38365653), (5869, 30985380), (6537, 27819060), (7110, 25577102), (8716, 20864295), (10895, 16691436), (11738, 15492690), (13074, 13909530), (14220, 12788551), (17607, 10328460), (19611, 9273020), (21790, 8345718), (23476, 7746345), (26148, 6954765), (29345, 6197076), (32685, 5563812), (35214, 5164230), (39222, 4636510), (43580, 4172859), (52821, 3442820), (58690, 3098538), (65370, 2781906), (70428, 2582115), (78444, 2318255), (88035, 2065692), (98055, 1854604), (105642, 1721410), (117380, 1549269), (130740, 1390953), (172141, 1056420), (176070, 1032846), (196110, 927302), (211284, 860705), (264105, 688564), (344282, 528210), (352140, 516423), (392220, 463651)]