71301509000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{51407}}^1$

素因数の和:51520

約数の個数: 128

約数和(自身を含む): 178036185600

約数和(自身を除く): 106734676600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 73, 76, 95, 100, 125, 146, 152, 190, 200, 250, 292, 365, 380, 475, 500, 584, 730, 760, 950, 1000, 1387, 1460, 1825, 1900, 2375, 2774, 2920, 3650, 3800, 4750, 5548, 6935, 7300, 9125, 9500, 11096, 13870, 14600, 18250, 19000, 27740, 34675, 36500, 51407, 55480, 69350, 73000, 102814, 138700, 173375, 205628, 257035, 277400, 346750, 411256, 514070, 693500, 976733, 1028140, 1285175, 1387000, 1953466, 2056280, 2570350, 3752711, 3906932, 4883665, 5140700, 6425875, 7505422, 7813864, 9767330, 10281400, 12851750, 15010844, 18763555, 19534660, 24418325, 25703500, 30021688, 37527110, 39069320, 48836650, 51407000, 71301509, 75054220, 93817775, 97673300, 122091625, 142603018, 150108440, 187635550, 195346600, 244183250, 285206036, 356507545, 375271100, 469088875, 488366500, 570412072, 713015090, 750542200, 938177750, 976733000, 1426030180, 1782537725, 1876355500, 2852060360, 3565075450, 3752711000, 7130150900, 8912688625, 14260301800, 17825377250, 35650754500, 71301509000]

約数ペア:

[(1, 71301509000), (2, 35650754500), (4, 17825377250), (5, 14260301800), (8, 8912688625), (10, 7130150900), (19, 3752711000), (20, 3565075450), (25, 2852060360), (38, 1876355500), (40, 1782537725), (50, 1426030180), (73, 976733000), (76, 938177750), (95, 750542200), (100, 713015090), (125, 570412072), (146, 488366500), (152, 469088875), (190, 375271100), (200, 356507545), (250, 285206036), (292, 244183250), (365, 195346600), (380, 187635550), (475, 150108440), (500, 142603018), (584, 122091625), (730, 97673300), (760, 93817775), (950, 75054220), (1000, 71301509), (1387, 51407000), (1460, 48836650), (1825, 39069320), (1900, 37527110), (2375, 30021688), (2774, 25703500), (2920, 24418325), (3650, 19534660), (3800, 18763555), (4750, 15010844), (5548, 12851750), (6935, 10281400), (7300, 9767330), (9125, 7813864), (9500, 7505422), (11096, 6425875), (13870, 5140700), (14600, 4883665), (18250, 3906932), (19000, 3752711), (27740, 2570350), (34675, 2056280), (36500, 1953466), (51407, 1387000), (55480, 1285175), (69350, 1028140), (73000, 976733), (102814, 693500), (138700, 514070), (173375, 411256), (205628, 346750), (257035, 277400)]