82280880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3463}}^1$

素因数の和:3496

約数の個数: 160

約数和(自身を含む): 309265920

約数和(自身を除く): 226985040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3463, 3960, 4752, 5940, 6926, 7920, 10389, 11880, 13852, 17315, 20778, 23760, 27704, 31167, 34630, 38093, 41556, 51945, 55408, 62334, 69260, 76186, 83112, 93501, 103890, 114279, 124668, 138520, 152372, 155835, 166224, 187002, 190465, 207780, 228558, 249336, 277040, 304744, 311670, 342837, 374004, 380930, 415560, 457116, 467505, 498672, 571395, 609488, 623340, 685674, 748008, 761860, 831120, 914232, 935010, 1028511, 1142790, 1246680, 1371348, 1496016, 1523720, 1714185, 1828464, 1870020, 2057022, 2285580, 2493360, 2742696, 3047440, 3428370, 3740040, 4114044, 4571160, 5142555, 5485392, 6856740, 7480080, 8228088, 9142320, 10285110, 13713480, 16456176, 20570220, 27426960, 41140440, 82280880]

約数ペア:

[(1, 82280880), (2, 41140440), (3, 27426960), (4, 20570220), (5, 16456176), (6, 13713480), (8, 10285110), (9, 9142320), (10, 8228088), (11, 7480080), (12, 6856740), (15, 5485392), (16, 5142555), (18, 4571160), (20, 4114044), (22, 3740040), (24, 3428370), (27, 3047440), (30, 2742696), (33, 2493360), (36, 2285580), (40, 2057022), (44, 1870020), (45, 1828464), (48, 1714185), (54, 1523720), (55, 1496016), (60, 1371348), (66, 1246680), (72, 1142790), (80, 1028511), (88, 935010), (90, 914232), (99, 831120), (108, 761860), (110, 748008), (120, 685674), (132, 623340), (135, 609488), (144, 571395), (165, 498672), (176, 467505), (180, 457116), (198, 415560), (216, 380930), (220, 374004), (240, 342837), (264, 311670), (270, 304744), (297, 277040), (330, 249336), (360, 228558), (396, 207780), (432, 190465), (440, 187002), (495, 166224), (528, 155835), (540, 152372), (594, 138520), (660, 124668), (720, 114279), (792, 103890), (880, 93501), (990, 83112), (1080, 76186), (1188, 69260), (1320, 62334), (1485, 55408), (1584, 51945), (1980, 41556), (2160, 38093), (2376, 34630), (2640, 31167), (2970, 27704), (3463, 23760), (3960, 20778), (4752, 17315), (5940, 13852), (6926, 11880), (7920, 10389)]