55778310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 192

約数和(自身を含む): 177914880

約数和(自身を除く): 122136570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 43, 45, 58, 63, 70, 71, 86, 87, 90, 105, 126, 129, 142, 145, 174, 203, 210, 213, 215, 258, 261, 290, 301, 315, 355, 387, 406, 426, 430, 435, 497, 522, 602, 609, 630, 639, 645, 710, 774, 870, 903, 994, 1015, 1065, 1218, 1247, 1278, 1290, 1305, 1491, 1505, 1806, 1827, 1935, 2030, 2059, 2130, 2485, 2494, 2610, 2709, 2982, 3010, 3045, 3053, 3195, 3654, 3741, 3870, 4118, 4473, 4515, 4970, 5418, 6090, 6106, 6177, 6235, 6390, 7455, 7482, 8729, 8946, 9030, 9135, 9159, 10295, 11223, 12354, 12470, 13545, 14413, 14910, 15265, 17458, 18270, 18318, 18531, 18705, 20590, 21371, 22365, 22446, 26187, 27090, 27477, 28826, 30530, 30885, 37062, 37410, 42742, 43239, 43645, 44730, 45795, 52374, 54954, 56115, 61770, 64113, 72065, 78561, 86478, 87290, 88537, 91590, 92655, 106855, 112230, 128226, 129717, 130935, 137385, 144130, 157122, 177074, 185310, 192339, 213710, 216195, 259434, 261870, 265611, 274770, 320565, 384678, 392805, 432390, 442685, 531222, 619759, 641130, 648585, 785610, 796833, 885370, 961695, 1239518, 1297170, 1328055, 1593666, 1859277, 1923390, 2656110, 3098795, 3718554, 3984165, 5577831, 6197590, 7968330, 9296385, 11155662, 18592770, 27889155, 55778310]

約数ペア:

[(1, 55778310), (2, 27889155), (3, 18592770), (5, 11155662), (6, 9296385), (7, 7968330), (9, 6197590), (10, 5577831), (14, 3984165), (15, 3718554), (18, 3098795), (21, 2656110), (29, 1923390), (30, 1859277), (35, 1593666), (42, 1328055), (43, 1297170), (45, 1239518), (58, 961695), (63, 885370), (70, 796833), (71, 785610), (86, 648585), (87, 641130), (90, 619759), (105, 531222), (126, 442685), (129, 432390), (142, 392805), (145, 384678), (174, 320565), (203, 274770), (210, 265611), (213, 261870), (215, 259434), (258, 216195), (261, 213710), (290, 192339), (301, 185310), (315, 177074), (355, 157122), (387, 144130), (406, 137385), (426, 130935), (430, 129717), (435, 128226), (497, 112230), (522, 106855), (602, 92655), (609, 91590), (630, 88537), (639, 87290), (645, 86478), (710, 78561), (774, 72065), (870, 64113), (903, 61770), (994, 56115), (1015, 54954), (1065, 52374), (1218, 45795), (1247, 44730), (1278, 43645), (1290, 43239), (1305, 42742), (1491, 37410), (1505, 37062), (1806, 30885), (1827, 30530), (1935, 28826), (2030, 27477), (2059, 27090), (2130, 26187), (2485, 22446), (2494, 22365), (2610, 21371), (2709, 20590), (2982, 18705), (3010, 18531), (3045, 18318), (3053, 18270), (3195, 17458), (3654, 15265), (3741, 14910), (3870, 14413), (4118, 13545), (4473, 12470), (4515, 12354), (4970, 11223), (5418, 10295), (6090, 9159), (6106, 9135), (6177, 9030), (6235, 8946), (6390, 8729), (7455, 7482)]