86329980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{739}}^1$

素因数の和:824

約数の個数: 144

約数和(自身を含む): 290908800

約数和(自身を除く): 204578820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 59, 60, 66, 90, 99, 110, 118, 132, 165, 177, 180, 198, 220, 236, 295, 330, 354, 396, 495, 531, 590, 649, 660, 708, 739, 885, 990, 1062, 1180, 1298, 1478, 1770, 1947, 1980, 2124, 2217, 2596, 2655, 2956, 3245, 3540, 3695, 3894, 4434, 5310, 5841, 6490, 6651, 7390, 7788, 8129, 8868, 9735, 10620, 11085, 11682, 12980, 13302, 14780, 16258, 19470, 22170, 23364, 24387, 26604, 29205, 32516, 33255, 38940, 40645, 43601, 44340, 48774, 58410, 66510, 73161, 81290, 87202, 97548, 116820, 121935, 130803, 133020, 146322, 162580, 174404, 218005, 243870, 261606, 292644, 365805, 392409, 436010, 479611, 487740, 523212, 654015, 731610, 784818, 872020, 959222, 1308030, 1438833, 1463220, 1569636, 1918444, 1962045, 2398055, 2616060, 2877666, 3924090, 4316499, 4796110, 5755332, 7194165, 7848180, 8632998, 9592220, 14388330, 17265996, 21582495, 28776660, 43164990, 86329980]

約数ペア:

[(1, 86329980), (2, 43164990), (3, 28776660), (4, 21582495), (5, 17265996), (6, 14388330), (9, 9592220), (10, 8632998), (11, 7848180), (12, 7194165), (15, 5755332), (18, 4796110), (20, 4316499), (22, 3924090), (30, 2877666), (33, 2616060), (36, 2398055), (44, 1962045), (45, 1918444), (55, 1569636), (59, 1463220), (60, 1438833), (66, 1308030), (90, 959222), (99, 872020), (110, 784818), (118, 731610), (132, 654015), (165, 523212), (177, 487740), (180, 479611), (198, 436010), (220, 392409), (236, 365805), (295, 292644), (330, 261606), (354, 243870), (396, 218005), (495, 174404), (531, 162580), (590, 146322), (649, 133020), (660, 130803), (708, 121935), (739, 116820), (885, 97548), (990, 87202), (1062, 81290), (1180, 73161), (1298, 66510), (1478, 58410), (1770, 48774), (1947, 44340), (1980, 43601), (2124, 40645), (2217, 38940), (2596, 33255), (2655, 32516), (2956, 29205), (3245, 26604), (3540, 24387), (3695, 23364), (3894, 22170), (4434, 19470), (5310, 16258), (5841, 14780), (6490, 13302), (6651, 12980), (7390, 11682), (7788, 11085), (8129, 10620), (8868, 9735)]