77727650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1553}}^1$

素因数の和:1596

約数の個数: 96

約数和(自身を含む): 194237568

約数和(自身を除く): 116509918

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 91, 110, 130, 143, 154, 175, 182, 275, 286, 325, 350, 385, 455, 550, 650, 715, 770, 910, 1001, 1430, 1553, 1925, 2002, 2275, 3106, 3575, 3850, 4550, 5005, 7150, 7765, 10010, 10871, 15530, 17083, 20189, 21742, 25025, 34166, 38825, 40378, 50050, 54355, 77650, 85415, 100945, 108710, 119581, 141323, 170830, 201890, 222079, 239162, 271775, 282646, 427075, 444158, 504725, 543550, 597905, 706615, 854150, 1009450, 1110395, 1195810, 1413230, 1554553, 2220790, 2989525, 3109106, 3533075, 5551975, 5979050, 7066150, 7772765, 11103950, 15545530, 38863825, 77727650]

約数ペア:

[(1, 77727650), (2, 38863825), (5, 15545530), (7, 11103950), (10, 7772765), (11, 7066150), (13, 5979050), (14, 5551975), (22, 3533075), (25, 3109106), (26, 2989525), (35, 2220790), (50, 1554553), (55, 1413230), (65, 1195810), (70, 1110395), (77, 1009450), (91, 854150), (110, 706615), (130, 597905), (143, 543550), (154, 504725), (175, 444158), (182, 427075), (275, 282646), (286, 271775), (325, 239162), (350, 222079), (385, 201890), (455, 170830), (550, 141323), (650, 119581), (715, 108710), (770, 100945), (910, 85415), (1001, 77650), (1430, 54355), (1553, 50050), (1925, 40378), (2002, 38825), (2275, 34166), (3106, 25025), (3575, 21742), (3850, 20189), (4550, 17083), (5005, 15530), (7150, 10871), (7765, 10010)]