64069500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{353}}^1$

素因数の和:397

約数の個数: 144

約数和(自身を含む): 205654176

約数和(自身を除く): 141584676

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 121, 125, 132, 150, 165, 220, 242, 250, 275, 300, 330, 353, 363, 375, 484, 500, 550, 605, 660, 706, 726, 750, 825, 1059, 1100, 1210, 1375, 1412, 1452, 1500, 1650, 1765, 1815, 2118, 2420, 2750, 3025, 3300, 3530, 3630, 3883, 4125, 4236, 5295, 5500, 6050, 7060, 7260, 7766, 8250, 8825, 9075, 10590, 11649, 12100, 15125, 15532, 16500, 17650, 18150, 19415, 21180, 23298, 26475, 30250, 35300, 36300, 38830, 42713, 44125, 45375, 46596, 52950, 58245, 60500, 77660, 85426, 88250, 90750, 97075, 105900, 116490, 128139, 132375, 170852, 176500, 181500, 194150, 213565, 232980, 256278, 264750, 291225, 388300, 427130, 485375, 512556, 529500, 582450, 640695, 854260, 970750, 1067825, 1164900, 1281390, 1456125, 1941500, 2135650, 2562780, 2912250, 3203475, 4271300, 5339125, 5824500, 6406950, 10678250, 12813900, 16017375, 21356500, 32034750, 64069500]

約数ペア:

[(1, 64069500), (2, 32034750), (3, 21356500), (4, 16017375), (5, 12813900), (6, 10678250), (10, 6406950), (11, 5824500), (12, 5339125), (15, 4271300), (20, 3203475), (22, 2912250), (25, 2562780), (30, 2135650), (33, 1941500), (44, 1456125), (50, 1281390), (55, 1164900), (60, 1067825), (66, 970750), (75, 854260), (100, 640695), (110, 582450), (121, 529500), (125, 512556), (132, 485375), (150, 427130), (165, 388300), (220, 291225), (242, 264750), (250, 256278), (275, 232980), (300, 213565), (330, 194150), (353, 181500), (363, 176500), (375, 170852), (484, 132375), (500, 128139), (550, 116490), (605, 105900), (660, 97075), (706, 90750), (726, 88250), (750, 85426), (825, 77660), (1059, 60500), (1100, 58245), (1210, 52950), (1375, 46596), (1412, 45375), (1452, 44125), (1500, 42713), (1650, 38830), (1765, 36300), (1815, 35300), (2118, 30250), (2420, 26475), (2750, 23298), (3025, 21180), (3300, 19415), (3530, 18150), (3630, 17650), (3883, 16500), (4125, 15532), (4236, 15125), (5295, 12100), (5500, 11649), (6050, 10590), (7060, 9075), (7260, 8825), (7766, 8250)]