112320180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{919}}^1$

素因数の和:1038

約数の個数: 144

約数和(自身を含む): 393818880

約数和(自身を除く): 281498700

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, 97, 105, 126, 140, 180, 194, 210, 252, 291, 315, 388, 420, 485, 582, 630, 679, 873, 919, 970, 1164, 1260, 1358, 1455, 1746, 1838, 1940, 2037, 2716, 2757, 2910, 3395, 3492, 3676, 4074, 4365, 4595, 5514, 5820, 6111, 6433, 6790, 8148, 8271, 8730, 9190, 10185, 11028, 12222, 12866, 13580, 13785, 16542, 17460, 18380, 19299, 20370, 24444, 25732, 27570, 30555, 32165, 33084, 38598, 40740, 41355, 55140, 57897, 61110, 64330, 77196, 82710, 89143, 96495, 115794, 122220, 128660, 165420, 178286, 192990, 231588, 267429, 289485, 356572, 385980, 445715, 534858, 578970, 624001, 802287, 891430, 1069716, 1157940, 1248002, 1337145, 1604574, 1782860, 1872003, 2496004, 2674290, 3120005, 3209148, 3744006, 4011435, 5348580, 5616009, 6240010, 7488012, 8022870, 9360015, 11232018, 12480020, 16045740, 18720030, 22464036, 28080045, 37440060, 56160090, 112320180]

約数ペア:

[(1, 112320180), (2, 56160090), (3, 37440060), (4, 28080045), (5, 22464036), (6, 18720030), (7, 16045740), (9, 12480020), (10, 11232018), (12, 9360015), (14, 8022870), (15, 7488012), (18, 6240010), (20, 5616009), (21, 5348580), (28, 4011435), (30, 3744006), (35, 3209148), (36, 3120005), (42, 2674290), (45, 2496004), (60, 1872003), (63, 1782860), (70, 1604574), (84, 1337145), (90, 1248002), (97, 1157940), (105, 1069716), (126, 891430), (140, 802287), (180, 624001), (194, 578970), (210, 534858), (252, 445715), (291, 385980), (315, 356572), (388, 289485), (420, 267429), (485, 231588), (582, 192990), (630, 178286), (679, 165420), (873, 128660), (919, 122220), (970, 115794), (1164, 96495), (1260, 89143), (1358, 82710), (1455, 77196), (1746, 64330), (1838, 61110), (1940, 57897), (2037, 55140), (2716, 41355), (2757, 40740), (2910, 38598), (3395, 33084), (3492, 32165), (3676, 30555), (4074, 27570), (4365, 25732), (4595, 24444), (5514, 20370), (5820, 19299), (6111, 18380), (6433, 17460), (6790, 16542), (8148, 13785), (8271, 13580), (8730, 12866), (9190, 12222), (10185, 11028)]