293309280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18517}}^1$

素因数の和:18549

約数の個数: 144

約数和(自身を含む): 1091969424

約数和(自身を除く): 798660144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 18517, 37034, 55551, 74068, 92585, 111102, 148136, 166653, 185170, 203687, 222204, 277755, 296272, 333306, 370340, 407374, 444408, 555510, 592544, 611061, 666612, 740680, 814748, 833265, 888816, 1018435, 1111020, 1222122, 1333224, 1481360, 1629496, 1666530, 1777632, 1833183, 2036870, 2222040, 2444244, 2666448, 2962720, 3055305, 3258992, 3333060, 3666366, 4073740, 4444080, 4888488, 5332896, 6110610, 6517984, 6666120, 7332732, 8147480, 8888160, 9165915, 9776976, 12221220, 13332240, 14665464, 16294960, 18331830, 19553952, 24442440, 26664480, 29330928, 32589920, 36663660, 48884880, 58661856, 73327320, 97769760, 146654640, 293309280]

約数ペア:

[(1, 293309280), (2, 146654640), (3, 97769760), (4, 73327320), (5, 58661856), (6, 48884880), (8, 36663660), (9, 32589920), (10, 29330928), (11, 26664480), (12, 24442440), (15, 19553952), (16, 18331830), (18, 16294960), (20, 14665464), (22, 13332240), (24, 12221220), (30, 9776976), (32, 9165915), (33, 8888160), (36, 8147480), (40, 7332732), (44, 6666120), (45, 6517984), (48, 6110610), (55, 5332896), (60, 4888488), (66, 4444080), (72, 4073740), (80, 3666366), (88, 3333060), (90, 3258992), (96, 3055305), (99, 2962720), (110, 2666448), (120, 2444244), (132, 2222040), (144, 2036870), (160, 1833183), (165, 1777632), (176, 1666530), (180, 1629496), (198, 1481360), (220, 1333224), (240, 1222122), (264, 1111020), (288, 1018435), (330, 888816), (352, 833265), (360, 814748), (396, 740680), (440, 666612), (480, 611061), (495, 592544), (528, 555510), (660, 444408), (720, 407374), (792, 370340), (880, 333306), (990, 296272), (1056, 277755), (1320, 222204), (1440, 203687), (1584, 185170), (1760, 166653), (1980, 148136), (2640, 111102), (3168, 92585), (3960, 74068), (5280, 55551), (7920, 37034), (15840, 18517)]