54822180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:698

約数の個数: 144

約数和(自身を含む): 185008320

約数和(自身を除く): 130186140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 49, 58, 60, 70, 84, 87, 98, 105, 116, 140, 145, 147, 174, 196, 203, 210, 245, 290, 294, 348, 406, 420, 435, 490, 580, 588, 609, 643, 735, 812, 870, 980, 1015, 1218, 1286, 1421, 1470, 1740, 1929, 2030, 2436, 2572, 2842, 2940, 3045, 3215, 3858, 4060, 4263, 4501, 5684, 6090, 6430, 7105, 7716, 8526, 9002, 9645, 12180, 12860, 13503, 14210, 17052, 18004, 18647, 19290, 21315, 22505, 27006, 28420, 31507, 37294, 38580, 42630, 45010, 54012, 55941, 63014, 67515, 74588, 85260, 90020, 93235, 94521, 111882, 126028, 130529, 135030, 157535, 186470, 189042, 223764, 261058, 270060, 279705, 315070, 372940, 378084, 391587, 472605, 522116, 559410, 630140, 652645, 783174, 913703, 945210, 1118820, 1305290, 1566348, 1827406, 1890420, 1957935, 2610580, 2741109, 3654812, 3915870, 4568515, 5482218, 7831740, 9137030, 10964436, 13705545, 18274060, 27411090, 54822180]

約数ペア:

[(1, 54822180), (2, 27411090), (3, 18274060), (4, 13705545), (5, 10964436), (6, 9137030), (7, 7831740), (10, 5482218), (12, 4568515), (14, 3915870), (15, 3654812), (20, 2741109), (21, 2610580), (28, 1957935), (29, 1890420), (30, 1827406), (35, 1566348), (42, 1305290), (49, 1118820), (58, 945210), (60, 913703), (70, 783174), (84, 652645), (87, 630140), (98, 559410), (105, 522116), (116, 472605), (140, 391587), (145, 378084), (147, 372940), (174, 315070), (196, 279705), (203, 270060), (210, 261058), (245, 223764), (290, 189042), (294, 186470), (348, 157535), (406, 135030), (420, 130529), (435, 126028), (490, 111882), (580, 94521), (588, 93235), (609, 90020), (643, 85260), (735, 74588), (812, 67515), (870, 63014), (980, 55941), (1015, 54012), (1218, 45010), (1286, 42630), (1421, 38580), (1470, 37294), (1740, 31507), (1929, 28420), (2030, 27006), (2436, 22505), (2572, 21315), (2842, 19290), (2940, 18647), (3045, 18004), (3215, 17052), (3858, 14210), (4060, 13503), (4263, 12860), (4501, 12180), (5684, 9645), (6090, 9002), (6430, 8526), (7105, 7716)]