116121420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1949}}^1$

素因数の和:2295

約数の個数: 72

約数和(自身を含む): 353480400

約数和(自身を除く): 237358980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 331, 662, 993, 1324, 1655, 1949, 1986, 2979, 3310, 3898, 3972, 4965, 5847, 5958, 6620, 7796, 9745, 9930, 11694, 11916, 14895, 17541, 19490, 19860, 23388, 29235, 29790, 35082, 38980, 58470, 59580, 70164, 87705, 116940, 175410, 350820, 645119, 1290238, 1935357, 2580476, 3225595, 3870714, 5806071, 6451190, 7741428, 9676785, 11612142, 12902380, 19353570, 23224284, 29030355, 38707140, 58060710, 116121420]

約数ペア:

[(1, 116121420), (2, 58060710), (3, 38707140), (4, 29030355), (5, 23224284), (6, 19353570), (9, 12902380), (10, 11612142), (12, 9676785), (15, 7741428), (18, 6451190), (20, 5806071), (30, 3870714), (36, 3225595), (45, 2580476), (60, 1935357), (90, 1290238), (180, 645119), (331, 350820), (662, 175410), (993, 116940), (1324, 87705), (1655, 70164), (1949, 59580), (1986, 58470), (2979, 38980), (3310, 35082), (3898, 29790), (3972, 29235), (4965, 23388), (5847, 19860), (5958, 19490), (6620, 17541), (7796, 14895), (9745, 11916), (9930, 11694)]