149482440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{991}}^1$

素因数の和:1427

約数の個数: 96

約数和(自身を含む): 487468800

約数和(自身を除く): 337986360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 419, 838, 991, 1257, 1676, 1982, 2095, 2514, 2973, 3352, 3771, 3964, 4190, 4955, 5028, 5946, 6285, 7542, 7928, 8380, 8919, 9910, 10056, 11892, 12570, 14865, 15084, 16760, 17838, 18855, 19820, 23784, 25140, 29730, 30168, 35676, 37710, 39640, 44595, 50280, 59460, 71352, 75420, 89190, 118920, 150840, 178380, 356760, 415229, 830458, 1245687, 1660916, 2076145, 2491374, 3321832, 3737061, 4152290, 4982748, 6228435, 7474122, 8304580, 9965496, 12456870, 14948244, 16609160, 18685305, 24913740, 29896488, 37370610, 49827480, 74741220, 149482440]

約数ペア:

[(1, 149482440), (2, 74741220), (3, 49827480), (4, 37370610), (5, 29896488), (6, 24913740), (8, 18685305), (9, 16609160), (10, 14948244), (12, 12456870), (15, 9965496), (18, 8304580), (20, 7474122), (24, 6228435), (30, 4982748), (36, 4152290), (40, 3737061), (45, 3321832), (60, 2491374), (72, 2076145), (90, 1660916), (120, 1245687), (180, 830458), (360, 415229), (419, 356760), (838, 178380), (991, 150840), (1257, 118920), (1676, 89190), (1982, 75420), (2095, 71352), (2514, 59460), (2973, 50280), (3352, 44595), (3771, 39640), (3964, 37710), (4190, 35676), (4955, 30168), (5028, 29730), (5946, 25140), (6285, 23784), (7542, 19820), (7928, 18855), (8380, 17838), (8919, 16760), (9910, 15084), (10056, 14865), (11892, 12570)]