78860925

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 192

約数和(自身を含む): 183321600

約数和(自身を除く): 104460675

約数列:

[1, 3, 5, 9, 11, 13, 15, 19, 25, 27, 33, 39, 43, 45, 55, 57, 65, 75, 95, 99, 117, 129, 135, 143, 165, 171, 195, 209, 215, 225, 247, 275, 285, 297, 325, 351, 387, 429, 473, 475, 495, 513, 559, 585, 627, 645, 675, 715, 741, 817, 825, 855, 975, 1045, 1075, 1161, 1235, 1287, 1419, 1425, 1485, 1677, 1755, 1881, 1935, 2145, 2223, 2365, 2451, 2475, 2565, 2717, 2795, 2925, 3135, 3225, 3575, 3705, 3861, 4085, 4257, 4275, 5031, 5225, 5643, 5805, 6149, 6175, 6435, 6669, 7095, 7353, 7425, 8151, 8385, 8775, 8987, 9405, 9675, 10621, 10725, 11115, 11825, 12255, 12771, 12825, 13585, 13975, 15093, 15675, 18447, 18525, 19305, 20425, 21285, 22059, 24453, 25155, 26961, 28215, 29025, 30745, 31863, 32175, 33345, 35475, 36765, 40755, 41925, 44935, 47025, 53105, 55341, 55575, 61275, 63855, 67925, 73359, 75465, 80883, 92235, 95589, 96525, 106425, 110295, 116831, 122265, 125775, 134805, 141075, 153725, 159315, 166023, 166725, 183825, 203775, 224675, 242649, 265525, 276705, 286767, 319275, 350493, 366795, 377325, 404415, 461175, 477945, 551475, 584155, 611325, 674025, 796575, 830115, 1051479, 1213245, 1383525, 1433835, 1752465, 1833975, 2022075, 2389725, 2920775, 3154437, 4150575, 5257395, 6066225, 7169175, 8762325, 15772185, 26286975, 78860925]

約数ペア:

[(1, 78860925), (3, 26286975), (5, 15772185), (9, 8762325), (11, 7169175), (13, 6066225), (15, 5257395), (19, 4150575), (25, 3154437), (27, 2920775), (33, 2389725), (39, 2022075), (43, 1833975), (45, 1752465), (55, 1433835), (57, 1383525), (65, 1213245), (75, 1051479), (95, 830115), (99, 796575), (117, 674025), (129, 611325), (135, 584155), (143, 551475), (165, 477945), (171, 461175), (195, 404415), (209, 377325), (215, 366795), (225, 350493), (247, 319275), (275, 286767), (285, 276705), (297, 265525), (325, 242649), (351, 224675), (387, 203775), (429, 183825), (473, 166725), (475, 166023), (495, 159315), (513, 153725), (559, 141075), (585, 134805), (627, 125775), (645, 122265), (675, 116831), (715, 110295), (741, 106425), (817, 96525), (825, 95589), (855, 92235), (975, 80883), (1045, 75465), (1075, 73359), (1161, 67925), (1235, 63855), (1287, 61275), (1419, 55575), (1425, 55341), (1485, 53105), (1677, 47025), (1755, 44935), (1881, 41925), (1935, 40755), (2145, 36765), (2223, 35475), (2365, 33345), (2451, 32175), (2475, 31863), (2565, 30745), (2717, 29025), (2795, 28215), (2925, 26961), (3135, 25155), (3225, 24453), (3575, 22059), (3705, 21285), (3861, 20425), (4085, 19305), (4257, 18525), (4275, 18447), (5031, 15675), (5225, 15093), (5643, 13975), (5805, 13585), (6149, 12825), (6175, 12771), (6435, 12255), (6669, 11825), (7095, 11115), (7353, 10725), (7425, 10621), (8151, 9675), (8385, 9405), (8775, 8987)]