517577940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1511}}^1$

素因数の和:1710

約数の個数: 144

約数和(自身を含む): 1723752576

約数和(自身を除く): 1206174636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 173, 180, 198, 220, 330, 346, 396, 495, 519, 660, 692, 865, 990, 1038, 1511, 1557, 1730, 1903, 1980, 2076, 2595, 3022, 3114, 3460, 3806, 4533, 5190, 5709, 6044, 6228, 7555, 7612, 7785, 9066, 9515, 10380, 11418, 13599, 15110, 15570, 16621, 17127, 18132, 19030, 22665, 22836, 27198, 28545, 30220, 31140, 33242, 34254, 38060, 45330, 49863, 54396, 57090, 66484, 67995, 68508, 83105, 85635, 90660, 99726, 114180, 135990, 149589, 166210, 171270, 199452, 249315, 261403, 271980, 299178, 332420, 342540, 498630, 522806, 598356, 747945, 784209, 997260, 1045612, 1307015, 1495890, 1568418, 2352627, 2614030, 2875433, 2991780, 3136836, 3921045, 4705254, 5228060, 5750866, 7842090, 8626299, 9410508, 11501732, 11763135, 14377165, 15684180, 17252598, 23526270, 25878897, 28754330, 34505196, 43131495, 47052540, 51757794, 57508660, 86262990, 103515588, 129394485, 172525980, 258788970, 517577940]

約数ペア:

[(1, 517577940), (2, 258788970), (3, 172525980), (4, 129394485), (5, 103515588), (6, 86262990), (9, 57508660), (10, 51757794), (11, 47052540), (12, 43131495), (15, 34505196), (18, 28754330), (20, 25878897), (22, 23526270), (30, 17252598), (33, 15684180), (36, 14377165), (44, 11763135), (45, 11501732), (55, 9410508), (60, 8626299), (66, 7842090), (90, 5750866), (99, 5228060), (110, 4705254), (132, 3921045), (165, 3136836), (173, 2991780), (180, 2875433), (198, 2614030), (220, 2352627), (330, 1568418), (346, 1495890), (396, 1307015), (495, 1045612), (519, 997260), (660, 784209), (692, 747945), (865, 598356), (990, 522806), (1038, 498630), (1511, 342540), (1557, 332420), (1730, 299178), (1903, 271980), (1980, 261403), (2076, 249315), (2595, 199452), (3022, 171270), (3114, 166210), (3460, 149589), (3806, 135990), (4533, 114180), (5190, 99726), (5709, 90660), (6044, 85635), (6228, 83105), (7555, 68508), (7612, 67995), (7785, 66484), (9066, 57090), (9515, 54396), (10380, 49863), (11418, 45330), (13599, 38060), (15110, 34254), (15570, 33242), (16621, 31140), (17127, 30220), (18132, 28545), (19030, 27198), (22665, 22836)]