164539500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{2551}}^1$

素因数の和:2616

約数の個数: 96

約数和(自身を含む): 490473984

約数和(自身を除く): 325934484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 125, 129, 150, 172, 215, 250, 258, 300, 375, 430, 500, 516, 645, 750, 860, 1075, 1290, 1500, 2150, 2551, 2580, 3225, 4300, 5102, 5375, 6450, 7653, 10204, 10750, 12755, 12900, 15306, 16125, 21500, 25510, 30612, 32250, 38265, 51020, 63775, 64500, 76530, 109693, 127550, 153060, 191325, 219386, 255100, 318875, 329079, 382650, 438772, 548465, 637750, 658158, 765300, 956625, 1096930, 1275500, 1316316, 1645395, 1913250, 2193860, 2742325, 3290790, 3826500, 5484650, 6581580, 8226975, 10969300, 13711625, 16453950, 27423250, 32907900, 41134875, 54846500, 82269750, 164539500]

約数ペア:

[(1, 164539500), (2, 82269750), (3, 54846500), (4, 41134875), (5, 32907900), (6, 27423250), (10, 16453950), (12, 13711625), (15, 10969300), (20, 8226975), (25, 6581580), (30, 5484650), (43, 3826500), (50, 3290790), (60, 2742325), (75, 2193860), (86, 1913250), (100, 1645395), (125, 1316316), (129, 1275500), (150, 1096930), (172, 956625), (215, 765300), (250, 658158), (258, 637750), (300, 548465), (375, 438772), (430, 382650), (500, 329079), (516, 318875), (645, 255100), (750, 219386), (860, 191325), (1075, 153060), (1290, 127550), (1500, 109693), (2150, 76530), (2551, 64500), (2580, 63775), (3225, 51020), (4300, 38265), (5102, 32250), (5375, 30612), (6450, 25510), (7653, 21500), (10204, 16125), (10750, 15306), (12755, 12900)]