83999520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5303}}^1$

素因数の和:5335

約数の個数: 144

約数和(自身を含む): 312766272

約数和(自身を除く): 228766752

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, 5303, 7920, 10606, 15840, 15909, 21212, 26515, 31818, 42424, 47727, 53030, 58333, 63636, 79545, 84848, 95454, 106060, 116666, 127272, 159090, 169696, 174999, 190908, 212120, 233332, 238635, 254544, 291665, 318180, 349998, 381816, 424240, 466664, 477270, 509088, 524997, 583330, 636360, 699996, 763632, 848480, 874995, 933328, 954540, 1049994, 1166660, 1272720, 1399992, 1527264, 1749990, 1866656, 1909080, 2099988, 2333320, 2545440, 2624985, 2799984, 3499980, 3818160, 4199976, 4666640, 5249970, 5599968, 6999960, 7636320, 8399952, 9333280, 10499940, 13999920, 16799904, 20999880, 27999840, 41999760, 83999520]

約数ペア:

[(1, 83999520), (2, 41999760), (3, 27999840), (4, 20999880), (5, 16799904), (6, 13999920), (8, 10499940), (9, 9333280), (10, 8399952), (11, 7636320), (12, 6999960), (15, 5599968), (16, 5249970), (18, 4666640), (20, 4199976), (22, 3818160), (24, 3499980), (30, 2799984), (32, 2624985), (33, 2545440), (36, 2333320), (40, 2099988), (44, 1909080), (45, 1866656), (48, 1749990), (55, 1527264), (60, 1399992), (66, 1272720), (72, 1166660), (80, 1049994), (88, 954540), (90, 933328), (96, 874995), (99, 848480), (110, 763632), (120, 699996), (132, 636360), (144, 583330), (160, 524997), (165, 509088), (176, 477270), (180, 466664), (198, 424240), (220, 381816), (240, 349998), (264, 318180), (288, 291665), (330, 254544), (352, 238635), (360, 233332), (396, 212120), (440, 190908), (480, 174999), (495, 169696), (528, 159090), (660, 127272), (720, 116666), (792, 106060), (880, 95454), (990, 84848), (1056, 79545), (1320, 63636), (1440, 58333), (1584, 53030), (1760, 47727), (1980, 42424), (2640, 31818), (3168, 26515), (3960, 21212), (5280, 15909), (5303, 15840), (7920, 10606)]