27647550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:223

約数の個数: 144

約数和(自身を含む): 86815872

約数和(自身を除く): 59168322

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 67, 70, 75, 90, 105, 126, 131, 134, 150, 175, 201, 210, 225, 262, 315, 335, 350, 393, 402, 450, 469, 525, 603, 630, 655, 670, 786, 917, 938, 1005, 1050, 1179, 1206, 1310, 1407, 1575, 1675, 1834, 1965, 2010, 2345, 2358, 2751, 2814, 3015, 3150, 3275, 3350, 3930, 4221, 4585, 4690, 5025, 5502, 5895, 6030, 6550, 7035, 8253, 8442, 8777, 9170, 9825, 10050, 11725, 11790, 13755, 14070, 15075, 16506, 17554, 19650, 21105, 22925, 23450, 26331, 27510, 29475, 30150, 35175, 41265, 42210, 43885, 45850, 52662, 58950, 61439, 68775, 70350, 78993, 82530, 87770, 105525, 122878, 131655, 137550, 157986, 184317, 206325, 211050, 219425, 263310, 307195, 368634, 394965, 412650, 438850, 552951, 614390, 658275, 789930, 921585, 1105902, 1316550, 1535975, 1843170, 1974825, 2764755, 3071950, 3949650, 4607925, 5529510, 9215850, 13823775, 27647550]

約数ペア:

[(1, 27647550), (2, 13823775), (3, 9215850), (5, 5529510), (6, 4607925), (7, 3949650), (9, 3071950), (10, 2764755), (14, 1974825), (15, 1843170), (18, 1535975), (21, 1316550), (25, 1105902), (30, 921585), (35, 789930), (42, 658275), (45, 614390), (50, 552951), (63, 438850), (67, 412650), (70, 394965), (75, 368634), (90, 307195), (105, 263310), (126, 219425), (131, 211050), (134, 206325), (150, 184317), (175, 157986), (201, 137550), (210, 131655), (225, 122878), (262, 105525), (315, 87770), (335, 82530), (350, 78993), (393, 70350), (402, 68775), (450, 61439), (469, 58950), (525, 52662), (603, 45850), (630, 43885), (655, 42210), (670, 41265), (786, 35175), (917, 30150), (938, 29475), (1005, 27510), (1050, 26331), (1179, 23450), (1206, 22925), (1310, 21105), (1407, 19650), (1575, 17554), (1675, 16506), (1834, 15075), (1965, 14070), (2010, 13755), (2345, 11790), (2358, 11725), (2751, 10050), (2814, 9825), (3015, 9170), (3150, 8777), (3275, 8442), (3350, 8253), (3930, 7035), (4221, 6550), (4585, 6030), (4690, 5895), (5025, 5502)]