1917608220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:393

約数の個数: 288

約数和(自身を含む): 6586804224

約数和(自身を除く): 4669196004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 43, 44, 45, 55, 60, 66, 86, 90, 99, 101, 110, 129, 132, 165, 172, 180, 198, 202, 215, 220, 223, 258, 303, 330, 387, 396, 404, 430, 446, 473, 495, 505, 516, 606, 645, 660, 669, 774, 860, 892, 909, 946, 990, 1010, 1111, 1115, 1212, 1290, 1338, 1419, 1515, 1548, 1818, 1892, 1935, 1980, 2007, 2020, 2222, 2230, 2365, 2453, 2580, 2676, 2838, 3030, 3333, 3345, 3636, 3870, 4014, 4257, 4343, 4444, 4460, 4545, 4730, 4906, 5555, 5676, 6060, 6666, 6690, 7095, 7359, 7740, 8028, 8514, 8686, 9090, 9460, 9589, 9812, 9999, 10035, 11110, 12265, 13029, 13332, 13380, 14190, 14718, 16665, 17028, 17372, 18180, 19178, 19998, 20070, 21285, 21715, 22077, 22220, 22523, 24530, 26058, 28380, 28767, 29436, 33330, 36795, 38356, 39087, 39996, 40140, 42570, 43430, 44154, 45046, 47773, 47945, 49060, 49995, 52116, 57534, 65145, 66660, 67569, 73590, 78174, 85140, 86301, 86860, 88308, 90092, 95546, 95890, 99990, 105479, 110385, 112615, 115068, 130290, 135138, 143319, 143835, 147180, 156348, 172602, 191092, 191780, 195435, 199980, 202707, 210958, 220770, 225230, 238865, 247753, 260580, 270276, 286638, 287670, 316437, 337845, 345204, 390870, 405414, 421916, 429957, 431505, 441540, 450460, 477730, 495506, 527395, 573276, 575340, 632874, 675690, 716595, 743259, 781740, 810828, 859914, 863010, 949311, 955460, 968489, 991012, 1013535, 1054790, 1238765, 1265748, 1351380, 1433190, 1486518, 1582185, 1719828, 1726020, 1898622, 1936978, 2027070, 2109580, 2149785, 2229777, 2477530, 2866380, 2905467, 2973036, 3164370, 3716295, 3797244, 3873956, 4054140, 4299570, 4459554, 4746555, 4842445, 4955060, 5810934, 6328740, 7432590, 8599140, 8716401, 8919108, 9493110, 9684890, 10653379, 11148885, 11621868, 14527335, 14865180, 17432802, 18986220, 19369780, 21306758, 22297770, 29054670, 31960137, 34865604, 42613516, 43582005, 44595540, 53266895, 58109340, 63920274, 87164010, 95880411, 106533790, 127840548, 159800685, 174328020, 191760822, 213067580, 319601370, 383521644, 479402055, 639202740, 958804110, 1917608220]

約数ペア:

[(1, 1917608220), (2, 958804110), (3, 639202740), (4, 479402055), (5, 383521644), (6, 319601370), (9, 213067580), (10, 191760822), (11, 174328020), (12, 159800685), (15, 127840548), (18, 106533790), (20, 95880411), (22, 87164010), (30, 63920274), (33, 58109340), (36, 53266895), (43, 44595540), (44, 43582005), (45, 42613516), (55, 34865604), (60, 31960137), (66, 29054670), (86, 22297770), (90, 21306758), (99, 19369780), (101, 18986220), (110, 17432802), (129, 14865180), (132, 14527335), (165, 11621868), (172, 11148885), (180, 10653379), (198, 9684890), (202, 9493110), (215, 8919108), (220, 8716401), (223, 8599140), (258, 7432590), (303, 6328740), (330, 5810934), (387, 4955060), (396, 4842445), (404, 4746555), (430, 4459554), (446, 4299570), (473, 4054140), (495, 3873956), (505, 3797244), (516, 3716295), (606, 3164370), (645, 2973036), (660, 2905467), (669, 2866380), (774, 2477530), (860, 2229777), (892, 2149785), (909, 2109580), (946, 2027070), (990, 1936978), (1010, 1898622), (1111, 1726020), (1115, 1719828), (1212, 1582185), (1290, 1486518), (1338, 1433190), (1419, 1351380), (1515, 1265748), (1548, 1238765), (1818, 1054790), (1892, 1013535), (1935, 991012), (1980, 968489), (2007, 955460), (2020, 949311), (2222, 863010), (2230, 859914), (2365, 810828), (2453, 781740), (2580, 743259), (2676, 716595), (2838, 675690), (3030, 632874), (3333, 575340), (3345, 573276), (3636, 527395), (3870, 495506), (4014, 477730), (4257, 450460), (4343, 441540), (4444, 431505), (4460, 429957), (4545, 421916), (4730, 405414), (4906, 390870), (5555, 345204), (5676, 337845), (6060, 316437), (6666, 287670), (6690, 286638), (7095, 270276), (7359, 260580), (7740, 247753), (8028, 238865), (8514, 225230), (8686, 220770), (9090, 210958), (9460, 202707), (9589, 199980), (9812, 195435), (9999, 191780), (10035, 191092), (11110, 172602), (12265, 156348), (13029, 147180), (13332, 143835), (13380, 143319), (14190, 135138), (14718, 130290), (16665, 115068), (17028, 112615), (17372, 110385), (18180, 105479), (19178, 99990), (19998, 95890), (20070, 95546), (21285, 90092), (21715, 88308), (22077, 86860), (22220, 86301), (22523, 85140), (24530, 78174), (26058, 73590), (28380, 67569), (28767, 66660), (29436, 65145), (33330, 57534), (36795, 52116), (38356, 49995), (39087, 49060), (39996, 47945), (40140, 47773), (42570, 45046), (43430, 44154)]