57835260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:452

約数の個数: 144

約数和(自身を含む): 202378176

約数和(自身を除く): 144542916

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, 70, 84, 90, 105, 126, 140, 180, 197, 210, 233, 252, 315, 394, 420, 466, 591, 630, 699, 788, 932, 985, 1165, 1182, 1260, 1379, 1398, 1631, 1773, 1970, 2097, 2330, 2364, 2758, 2796, 2955, 3262, 3495, 3546, 3940, 4137, 4194, 4660, 4893, 5516, 5910, 6524, 6895, 6990, 7092, 8155, 8274, 8388, 8865, 9786, 10485, 11820, 12411, 13790, 13980, 14679, 16310, 16548, 17730, 19572, 20685, 20970, 24465, 24822, 27580, 29358, 32620, 35460, 41370, 41940, 45901, 48930, 49644, 58716, 62055, 73395, 82740, 91802, 97860, 124110, 137703, 146790, 183604, 229505, 248220, 275406, 293580, 321307, 413109, 459010, 550812, 642614, 688515, 826218, 918020, 963921, 1285228, 1377030, 1606535, 1652436, 1927842, 2065545, 2754060, 2891763, 3213070, 3855684, 4131090, 4819605, 5783526, 6426140, 8262180, 9639210, 11567052, 14458815, 19278420, 28917630, 57835260]

約数ペア:

[(1, 57835260), (2, 28917630), (3, 19278420), (4, 14458815), (5, 11567052), (6, 9639210), (7, 8262180), (9, 6426140), (10, 5783526), (12, 4819605), (14, 4131090), (15, 3855684), (18, 3213070), (20, 2891763), (21, 2754060), (28, 2065545), (30, 1927842), (35, 1652436), (36, 1606535), (42, 1377030), (45, 1285228), (60, 963921), (63, 918020), (70, 826218), (84, 688515), (90, 642614), (105, 550812), (126, 459010), (140, 413109), (180, 321307), (197, 293580), (210, 275406), (233, 248220), (252, 229505), (315, 183604), (394, 146790), (420, 137703), (466, 124110), (591, 97860), (630, 91802), (699, 82740), (788, 73395), (932, 62055), (985, 58716), (1165, 49644), (1182, 48930), (1260, 45901), (1379, 41940), (1398, 41370), (1631, 35460), (1773, 32620), (1970, 29358), (2097, 27580), (2330, 24822), (2364, 24465), (2758, 20970), (2796, 20685), (2955, 19572), (3262, 17730), (3495, 16548), (3546, 16310), (3940, 14679), (4137, 13980), (4194, 13790), (4660, 12411), (4893, 11820), (5516, 10485), (5910, 9786), (6524, 8865), (6895, 8388), (6990, 8274), (7092, 8155)]