82874820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5333}}^1$

素因数の和:5389

約数の個数: 96

約数和(自身を含む): 272418048

約数和(自身を除く): 189543228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 5333, 7770, 10666, 15540, 15999, 21332, 26665, 31998, 37331, 53330, 63996, 74662, 79995, 106660, 111993, 149324, 159990, 186655, 197321, 223986, 319980, 373310, 394642, 447972, 559965, 591963, 746620, 789284, 986605, 1119930, 1183926, 1381247, 1973210, 2239860, 2367852, 2762494, 2959815, 3946420, 4143741, 5524988, 5919630, 6906235, 8287482, 11839260, 13812470, 16574964, 20718705, 27624940, 41437410, 82874820]

約数ペア:

[(1, 82874820), (2, 41437410), (3, 27624940), (4, 20718705), (5, 16574964), (6, 13812470), (7, 11839260), (10, 8287482), (12, 6906235), (14, 5919630), (15, 5524988), (20, 4143741), (21, 3946420), (28, 2959815), (30, 2762494), (35, 2367852), (37, 2239860), (42, 1973210), (60, 1381247), (70, 1183926), (74, 1119930), (84, 986605), (105, 789284), (111, 746620), (140, 591963), (148, 559965), (185, 447972), (210, 394642), (222, 373310), (259, 319980), (370, 223986), (420, 197321), (444, 186655), (518, 159990), (555, 149324), (740, 111993), (777, 106660), (1036, 79995), (1110, 74662), (1295, 63996), (1554, 53330), (2220, 37331), (2590, 31998), (3108, 26665), (3885, 21332), (5180, 15999), (5333, 15540), (7770, 10666)]