74305440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4691}}^1$

素因数の和:4723

約数の個数: 144

約数和(自身を含む): 276677856

約数和(自身を除く): 202372416

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, 4691, 5280, 7920, 9382, 14073, 15840, 18764, 23455, 28146, 37528, 42219, 46910, 51601, 56292, 70365, 75056, 84438, 93820, 103202, 112584, 140730, 150112, 154803, 168876, 187640, 206404, 211095, 225168, 258005, 281460, 309606, 337752, 375280, 412808, 422190, 450336, 464409, 516010, 562920, 619212, 675504, 750560, 774015, 825616, 844380, 928818, 1032020, 1125840, 1238424, 1351008, 1548030, 1651232, 1688760, 1857636, 2064040, 2251680, 2322045, 2476848, 3096060, 3377520, 3715272, 4128080, 4644090, 4953696, 6192120, 6755040, 7430544, 8256160, 9288180, 12384240, 14861088, 18576360, 24768480, 37152720, 74305440]

約数ペア:

[(1, 74305440), (2, 37152720), (3, 24768480), (4, 18576360), (5, 14861088), (6, 12384240), (8, 9288180), (9, 8256160), (10, 7430544), (11, 6755040), (12, 6192120), (15, 4953696), (16, 4644090), (18, 4128080), (20, 3715272), (22, 3377520), (24, 3096060), (30, 2476848), (32, 2322045), (33, 2251680), (36, 2064040), (40, 1857636), (44, 1688760), (45, 1651232), (48, 1548030), (55, 1351008), (60, 1238424), (66, 1125840), (72, 1032020), (80, 928818), (88, 844380), (90, 825616), (96, 774015), (99, 750560), (110, 675504), (120, 619212), (132, 562920), (144, 516010), (160, 464409), (165, 450336), (176, 422190), (180, 412808), (198, 375280), (220, 337752), (240, 309606), (264, 281460), (288, 258005), (330, 225168), (352, 211095), (360, 206404), (396, 187640), (440, 168876), (480, 154803), (495, 150112), (528, 140730), (660, 112584), (720, 103202), (792, 93820), (880, 84438), (990, 75056), (1056, 70365), (1320, 56292), (1440, 51601), (1584, 46910), (1760, 42219), (1980, 37528), (2640, 28146), (3168, 23455), (3960, 18764), (4691, 15840), (5280, 14073), (7920, 9382)]