85160700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{31541}}^1$

素因数の和:31564

約数の個数: 72

約数和(自身を含む): 273784560

約数和(自身を除く): 188623860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 31541, 63082, 94623, 126164, 157705, 189246, 283869, 315410, 378492, 473115, 567738, 630820, 788525, 851607, 946230, 1135476, 1419345, 1577050, 1703214, 1892460, 2365575, 2838690, 3154100, 3406428, 4258035, 4731150, 5677380, 7096725, 8516070, 9462300, 14193450, 17032140, 21290175, 28386900, 42580350, 85160700]

約数ペア:

[(1, 85160700), (2, 42580350), (3, 28386900), (4, 21290175), (5, 17032140), (6, 14193450), (9, 9462300), (10, 8516070), (12, 7096725), (15, 5677380), (18, 4731150), (20, 4258035), (25, 3406428), (27, 3154100), (30, 2838690), (36, 2365575), (45, 1892460), (50, 1703214), (54, 1577050), (60, 1419345), (75, 1135476), (90, 946230), (100, 851607), (108, 788525), (135, 630820), (150, 567738), (180, 473115), (225, 378492), (270, 315410), (300, 283869), (450, 189246), (540, 157705), (675, 126164), (900, 94623), (1350, 63082), (2700, 31541)]