256661400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{13799}}^1$

素因数の和:13849

約数の個数: 96

約数和(自身を含む): 821376000

約数和(自身を除く): 564714600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 150, 155, 186, 200, 248, 300, 310, 372, 465, 600, 620, 744, 775, 930, 1240, 1550, 1860, 2325, 3100, 3720, 4650, 6200, 9300, 13799, 18600, 27598, 41397, 55196, 68995, 82794, 110392, 137990, 165588, 206985, 275980, 331176, 344975, 413970, 427769, 551960, 689950, 827940, 855538, 1034925, 1283307, 1379900, 1655880, 1711076, 2069850, 2138845, 2566614, 2759800, 3422152, 4139700, 4277690, 5133228, 6416535, 8279400, 8555380, 10266456, 10694225, 12833070, 17110760, 21388450, 25666140, 32082675, 42776900, 51332280, 64165350, 85553800, 128330700, 256661400]

約数ペア:

[(1, 256661400), (2, 128330700), (3, 85553800), (4, 64165350), (5, 51332280), (6, 42776900), (8, 32082675), (10, 25666140), (12, 21388450), (15, 17110760), (20, 12833070), (24, 10694225), (25, 10266456), (30, 8555380), (31, 8279400), (40, 6416535), (50, 5133228), (60, 4277690), (62, 4139700), (75, 3422152), (93, 2759800), (100, 2566614), (120, 2138845), (124, 2069850), (150, 1711076), (155, 1655880), (186, 1379900), (200, 1283307), (248, 1034925), (300, 855538), (310, 827940), (372, 689950), (465, 551960), (600, 427769), (620, 413970), (744, 344975), (775, 331176), (930, 275980), (1240, 206985), (1550, 165588), (1860, 137990), (2325, 110392), (3100, 82794), (3720, 68995), (4650, 55196), (6200, 41397), (9300, 27598), (13799, 18600)]