57152340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{677}}^1$

素因数の和:766

約数の個数: 144

約数和(自身を含む): 201382272

約数和(自身を除く): 144229932

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 67, 70, 84, 90, 105, 126, 134, 140, 180, 201, 210, 252, 268, 315, 335, 402, 420, 469, 603, 630, 670, 677, 804, 938, 1005, 1206, 1260, 1340, 1354, 1407, 1876, 2010, 2031, 2345, 2412, 2708, 2814, 3015, 3385, 4020, 4062, 4221, 4690, 4739, 5628, 6030, 6093, 6770, 7035, 8124, 8442, 9380, 9478, 10155, 12060, 12186, 13540, 14070, 14217, 16884, 18956, 20310, 21105, 23695, 24372, 28140, 28434, 30465, 40620, 42210, 42651, 45359, 47390, 56868, 60930, 71085, 84420, 85302, 90718, 94780, 121860, 136077, 142170, 170604, 181436, 213255, 226795, 272154, 284340, 317513, 408231, 426510, 453590, 544308, 635026, 680385, 816462, 853020, 907180, 952539, 1270052, 1360770, 1587565, 1632924, 1905078, 2041155, 2721540, 2857617, 3175130, 3810156, 4082310, 4762695, 5715234, 6350260, 8164620, 9525390, 11430468, 14288085, 19050780, 28576170, 57152340]

約数ペア:

[(1, 57152340), (2, 28576170), (3, 19050780), (4, 14288085), (5, 11430468), (6, 9525390), (7, 8164620), (9, 6350260), (10, 5715234), (12, 4762695), (14, 4082310), (15, 3810156), (18, 3175130), (20, 2857617), (21, 2721540), (28, 2041155), (30, 1905078), (35, 1632924), (36, 1587565), (42, 1360770), (45, 1270052), (60, 952539), (63, 907180), (67, 853020), (70, 816462), (84, 680385), (90, 635026), (105, 544308), (126, 453590), (134, 426510), (140, 408231), (180, 317513), (201, 284340), (210, 272154), (252, 226795), (268, 213255), (315, 181436), (335, 170604), (402, 142170), (420, 136077), (469, 121860), (603, 94780), (630, 90718), (670, 85302), (677, 84420), (804, 71085), (938, 60930), (1005, 56868), (1206, 47390), (1260, 45359), (1340, 42651), (1354, 42210), (1407, 40620), (1876, 30465), (2010, 28434), (2031, 28140), (2345, 24372), (2412, 23695), (2708, 21105), (2814, 20310), (3015, 18956), (3385, 16884), (4020, 14217), (4062, 14070), (4221, 13540), (4690, 12186), (4739, 12060), (5628, 10155), (6030, 9478), (6093, 9380), (6770, 8442), (7035, 8124)]