85209480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:332

約数の個数: 192

約数和(自身を含む): 297198720

約数和(自身を除く): 211989240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 41, 45, 46, 60, 69, 72, 82, 90, 92, 115, 120, 123, 138, 164, 180, 184, 205, 207, 230, 246, 251, 276, 328, 345, 360, 369, 410, 414, 460, 492, 502, 552, 615, 690, 738, 753, 820, 828, 920, 943, 984, 1004, 1035, 1230, 1255, 1380, 1476, 1506, 1640, 1656, 1845, 1886, 2008, 2070, 2259, 2460, 2510, 2760, 2829, 2952, 3012, 3690, 3765, 3772, 4140, 4518, 4715, 4920, 5020, 5658, 5773, 6024, 7380, 7530, 7544, 8280, 8487, 9036, 9430, 10040, 10291, 11295, 11316, 11546, 14145, 14760, 15060, 16974, 17319, 18072, 18860, 20582, 22590, 22632, 23092, 28290, 28865, 30120, 30873, 33948, 34638, 37720, 41164, 42435, 45180, 46184, 51455, 51957, 56580, 57730, 61746, 67896, 69276, 82328, 84870, 86595, 90360, 92619, 102910, 103914, 113160, 115460, 123492, 138552, 154365, 169740, 173190, 185238, 205820, 207828, 230920, 236693, 246984, 259785, 308730, 339480, 346380, 370476, 411640, 415656, 463095, 473386, 519570, 617460, 692760, 710079, 740952, 926190, 946772, 1039140, 1183465, 1234920, 1420158, 1852380, 1893544, 2078280, 2130237, 2366930, 2840316, 3550395, 3704760, 4260474, 4733860, 5680632, 7100790, 8520948, 9467720, 10651185, 14201580, 17041896, 21302370, 28403160, 42604740, 85209480]

約数ペア:

[(1, 85209480), (2, 42604740), (3, 28403160), (4, 21302370), (5, 17041896), (6, 14201580), (8, 10651185), (9, 9467720), (10, 8520948), (12, 7100790), (15, 5680632), (18, 4733860), (20, 4260474), (23, 3704760), (24, 3550395), (30, 2840316), (36, 2366930), (40, 2130237), (41, 2078280), (45, 1893544), (46, 1852380), (60, 1420158), (69, 1234920), (72, 1183465), (82, 1039140), (90, 946772), (92, 926190), (115, 740952), (120, 710079), (123, 692760), (138, 617460), (164, 519570), (180, 473386), (184, 463095), (205, 415656), (207, 411640), (230, 370476), (246, 346380), (251, 339480), (276, 308730), (328, 259785), (345, 246984), (360, 236693), (369, 230920), (410, 207828), (414, 205820), (460, 185238), (492, 173190), (502, 169740), (552, 154365), (615, 138552), (690, 123492), (738, 115460), (753, 113160), (820, 103914), (828, 102910), (920, 92619), (943, 90360), (984, 86595), (1004, 84870), (1035, 82328), (1230, 69276), (1255, 67896), (1380, 61746), (1476, 57730), (1506, 56580), (1640, 51957), (1656, 51455), (1845, 46184), (1886, 45180), (2008, 42435), (2070, 41164), (2259, 37720), (2460, 34638), (2510, 33948), (2760, 30873), (2829, 30120), (2952, 28865), (3012, 28290), (3690, 23092), (3765, 22632), (3772, 22590), (4140, 20582), (4518, 18860), (4715, 18072), (4920, 17319), (5020, 16974), (5658, 15060), (5773, 14760), (6024, 14145), (7380, 11546), (7530, 11316), (7544, 11295), (8280, 10291), (8487, 10040), (9036, 9430)]