77885931270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{61031}}^1$

素因数の和:61210

約数の個数: 128

約数和(自身を含む): 219363655680

約数和(自身を除く): 141477724410

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 59, 70, 103, 105, 118, 177, 206, 210, 295, 309, 354, 413, 515, 590, 618, 721, 826, 885, 1030, 1239, 1442, 1545, 1770, 2065, 2163, 2478, 3090, 3605, 4130, 4326, 6077, 6195, 7210, 10815, 12154, 12390, 18231, 21630, 30385, 36462, 42539, 60770, 61031, 85078, 91155, 122062, 127617, 182310, 183093, 212695, 255234, 305155, 366186, 425390, 427217, 610310, 638085, 854434, 915465, 1276170, 1281651, 1830930, 2136085, 2563302, 3600829, 4272170, 6286193, 6408255, 7201658, 10802487, 12572386, 12816510, 18004145, 18858579, 21604974, 25205803, 31430965, 36008290, 37717158, 44003351, 50411606, 54012435, 62861930, 75617409, 88006702, 94292895, 108024870, 126029015, 132010053, 151234818, 188585790, 220016755, 252058030, 264020106, 370885387, 378087045, 440033510, 660050265, 741770774, 756174090, 1112656161, 1320100530, 1854426935, 2225312322, 2596197709, 3708853870, 5192395418, 5563280805, 7788593127, 11126561610, 12980988545, 15577186254, 25961977090, 38942965635, 77885931270]

約数ペア:

[(1, 77885931270), (2, 38942965635), (3, 25961977090), (5, 15577186254), (6, 12980988545), (7, 11126561610), (10, 7788593127), (14, 5563280805), (15, 5192395418), (21, 3708853870), (30, 2596197709), (35, 2225312322), (42, 1854426935), (59, 1320100530), (70, 1112656161), (103, 756174090), (105, 741770774), (118, 660050265), (177, 440033510), (206, 378087045), (210, 370885387), (295, 264020106), (309, 252058030), (354, 220016755), (413, 188585790), (515, 151234818), (590, 132010053), (618, 126029015), (721, 108024870), (826, 94292895), (885, 88006702), (1030, 75617409), (1239, 62861930), (1442, 54012435), (1545, 50411606), (1770, 44003351), (2065, 37717158), (2163, 36008290), (2478, 31430965), (3090, 25205803), (3605, 21604974), (4130, 18858579), (4326, 18004145), (6077, 12816510), (6195, 12572386), (7210, 10802487), (10815, 7201658), (12154, 6408255), (12390, 6286193), (18231, 4272170), (21630, 3600829), (30385, 2563302), (36462, 2136085), (42539, 1830930), (60770, 1281651), (61031, 1276170), (85078, 915465), (91155, 854434), (122062, 638085), (127617, 610310), (182310, 427217), (183093, 425390), (212695, 366186), (255234, 305155)]