57745380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:490

約数の個数: 192

約数和(自身を含む): 209018880

約数和(自身を除く): 151273500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 29, 30, 33, 35, 42, 44, 55, 58, 60, 66, 70, 77, 84, 87, 105, 110, 116, 132, 140, 145, 154, 165, 174, 203, 210, 220, 231, 290, 308, 319, 330, 348, 385, 406, 420, 431, 435, 462, 580, 609, 638, 660, 770, 812, 862, 870, 924, 957, 1015, 1155, 1218, 1276, 1293, 1540, 1595, 1724, 1740, 1914, 2030, 2155, 2233, 2310, 2436, 2586, 3017, 3045, 3190, 3828, 4060, 4310, 4466, 4620, 4741, 4785, 5172, 6034, 6090, 6380, 6465, 6699, 8620, 8932, 9051, 9482, 9570, 11165, 12068, 12180, 12499, 12930, 13398, 14223, 15085, 18102, 18964, 19140, 22330, 23705, 24998, 25860, 26796, 28446, 30170, 33187, 33495, 36204, 37497, 44660, 45255, 47410, 49996, 56892, 60340, 62495, 66374, 66990, 71115, 74994, 87493, 90510, 94820, 99561, 124990, 132748, 133980, 137489, 142230, 149988, 165935, 174986, 181020, 187485, 199122, 249980, 262479, 274978, 284460, 331870, 349972, 374970, 398244, 412467, 437465, 497805, 524958, 549956, 663740, 687445, 749940, 824934, 874930, 962423, 995610, 1049916, 1312395, 1374890, 1649868, 1749860, 1924846, 1991220, 2062335, 2624790, 2749780, 2887269, 3849692, 4124670, 4812115, 5249580, 5774538, 8249340, 9624230, 11549076, 14436345, 19248460, 28872690, 57745380]

約数ペア:

[(1, 57745380), (2, 28872690), (3, 19248460), (4, 14436345), (5, 11549076), (6, 9624230), (7, 8249340), (10, 5774538), (11, 5249580), (12, 4812115), (14, 4124670), (15, 3849692), (20, 2887269), (21, 2749780), (22, 2624790), (28, 2062335), (29, 1991220), (30, 1924846), (33, 1749860), (35, 1649868), (42, 1374890), (44, 1312395), (55, 1049916), (58, 995610), (60, 962423), (66, 874930), (70, 824934), (77, 749940), (84, 687445), (87, 663740), (105, 549956), (110, 524958), (116, 497805), (132, 437465), (140, 412467), (145, 398244), (154, 374970), (165, 349972), (174, 331870), (203, 284460), (210, 274978), (220, 262479), (231, 249980), (290, 199122), (308, 187485), (319, 181020), (330, 174986), (348, 165935), (385, 149988), (406, 142230), (420, 137489), (431, 133980), (435, 132748), (462, 124990), (580, 99561), (609, 94820), (638, 90510), (660, 87493), (770, 74994), (812, 71115), (862, 66990), (870, 66374), (924, 62495), (957, 60340), (1015, 56892), (1155, 49996), (1218, 47410), (1276, 45255), (1293, 44660), (1540, 37497), (1595, 36204), (1724, 33495), (1740, 33187), (1914, 30170), (2030, 28446), (2155, 26796), (2233, 25860), (2310, 24998), (2436, 23705), (2586, 22330), (3017, 19140), (3045, 18964), (3190, 18102), (3828, 15085), (4060, 14223), (4310, 13398), (4466, 12930), (4620, 12499), (4741, 12180), (4785, 12068), (5172, 11165), (6034, 9570), (6090, 9482), (6380, 9051), (6465, 8932), (6699, 8620)]