180516105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{883}}^1$

素因数の和:971

約数の個数: 96

約数和(自身を含む): 397163520

約数和(自身を除く): 216647415

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 59, 63, 77, 99, 105, 165, 177, 231, 295, 315, 385, 413, 495, 531, 649, 693, 883, 885, 1155, 1239, 1947, 2065, 2649, 2655, 3245, 3465, 3717, 4415, 4543, 5841, 6181, 6195, 7947, 9713, 9735, 13245, 13629, 18543, 18585, 22715, 29139, 29205, 30905, 39735, 40887, 48565, 52097, 55629, 67991, 68145, 87417, 92715, 145695, 156291, 203973, 204435, 260485, 278145, 339955, 364679, 437085, 468873, 573067, 611919, 781455, 1019865, 1094037, 1719201, 1823395, 2344365, 2865335, 3059595, 3282111, 4011469, 5157603, 5470185, 8596005, 12034407, 16410555, 20057345, 25788015, 36103221, 60172035, 180516105]

約数ペア:

[(1, 180516105), (3, 60172035), (5, 36103221), (7, 25788015), (9, 20057345), (11, 16410555), (15, 12034407), (21, 8596005), (33, 5470185), (35, 5157603), (45, 4011469), (55, 3282111), (59, 3059595), (63, 2865335), (77, 2344365), (99, 1823395), (105, 1719201), (165, 1094037), (177, 1019865), (231, 781455), (295, 611919), (315, 573067), (385, 468873), (413, 437085), (495, 364679), (531, 339955), (649, 278145), (693, 260485), (883, 204435), (885, 203973), (1155, 156291), (1239, 145695), (1947, 92715), (2065, 87417), (2649, 68145), (2655, 67991), (3245, 55629), (3465, 52097), (3717, 48565), (4415, 40887), (4543, 39735), (5841, 30905), (6181, 29205), (6195, 29139), (7947, 22715), (9713, 18585), (9735, 18543), (13245, 13629)]