164687600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5347}}^1$

素因数の和:5383

約数の個数: 120

約数和(自身を含む): 493385088

約数和(自身を除く): 328697488

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 175, 176, 200, 220, 275, 280, 308, 350, 385, 400, 440, 550, 560, 616, 700, 770, 880, 1100, 1232, 1400, 1540, 1925, 2200, 2800, 3080, 3850, 4400, 5347, 6160, 7700, 10694, 15400, 21388, 26735, 30800, 37429, 42776, 53470, 58817, 74858, 85552, 106940, 117634, 133675, 149716, 187145, 213880, 235268, 267350, 294085, 299432, 374290, 411719, 427760, 470536, 534700, 588170, 598864, 748580, 823438, 935725, 941072, 1069400, 1176340, 1470425, 1497160, 1646876, 1871450, 2058595, 2138800, 2352680, 2940850, 2994320, 3293752, 3742900, 4117190, 4705360, 5881700, 6587504, 7485800, 8234380, 10292975, 11763400, 14971600, 16468760, 20585950, 23526800, 32937520, 41171900, 82343800, 164687600]

約数ペア:

[(1, 164687600), (2, 82343800), (4, 41171900), (5, 32937520), (7, 23526800), (8, 20585950), (10, 16468760), (11, 14971600), (14, 11763400), (16, 10292975), (20, 8234380), (22, 7485800), (25, 6587504), (28, 5881700), (35, 4705360), (40, 4117190), (44, 3742900), (50, 3293752), (55, 2994320), (56, 2940850), (70, 2352680), (77, 2138800), (80, 2058595), (88, 1871450), (100, 1646876), (110, 1497160), (112, 1470425), (140, 1176340), (154, 1069400), (175, 941072), (176, 935725), (200, 823438), (220, 748580), (275, 598864), (280, 588170), (308, 534700), (350, 470536), (385, 427760), (400, 411719), (440, 374290), (550, 299432), (560, 294085), (616, 267350), (700, 235268), (770, 213880), (880, 187145), (1100, 149716), (1232, 133675), (1400, 117634), (1540, 106940), (1925, 85552), (2200, 74858), (2800, 58817), (3080, 53470), (3850, 42776), (4400, 37429), (5347, 30800), (6160, 26735), (7700, 21388), (10694, 15400)]