112051980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:556

約数の個数: 144

約数和(自身を含む): 359783424

約数和(自身を除く): 247731444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 43, 45, 60, 62, 86, 90, 93, 124, 129, 155, 172, 180, 186, 215, 258, 279, 310, 372, 387, 430, 465, 467, 516, 558, 620, 645, 774, 860, 930, 934, 1116, 1290, 1333, 1395, 1401, 1548, 1860, 1868, 1935, 2335, 2580, 2666, 2790, 2802, 3870, 3999, 4203, 4670, 5332, 5580, 5604, 6665, 7005, 7740, 7998, 8406, 9340, 11997, 13330, 14010, 14477, 15996, 16812, 19995, 20081, 21015, 23994, 26660, 28020, 28954, 39990, 40162, 42030, 43431, 47988, 57908, 59985, 60243, 72385, 79980, 80324, 84060, 86862, 100405, 119970, 120486, 130293, 144770, 173724, 180729, 200810, 217155, 239940, 240972, 260586, 289540, 301215, 361458, 401620, 434310, 521172, 602430, 622511, 651465, 722916, 868620, 903645, 1204860, 1245022, 1302930, 1807290, 1867533, 2490044, 2605860, 3112555, 3614580, 3735066, 5602599, 6225110, 7470132, 9337665, 11205198, 12450220, 18675330, 22410396, 28012995, 37350660, 56025990, 112051980]

約数ペア:

[(1, 112051980), (2, 56025990), (3, 37350660), (4, 28012995), (5, 22410396), (6, 18675330), (9, 12450220), (10, 11205198), (12, 9337665), (15, 7470132), (18, 6225110), (20, 5602599), (30, 3735066), (31, 3614580), (36, 3112555), (43, 2605860), (45, 2490044), (60, 1867533), (62, 1807290), (86, 1302930), (90, 1245022), (93, 1204860), (124, 903645), (129, 868620), (155, 722916), (172, 651465), (180, 622511), (186, 602430), (215, 521172), (258, 434310), (279, 401620), (310, 361458), (372, 301215), (387, 289540), (430, 260586), (465, 240972), (467, 239940), (516, 217155), (558, 200810), (620, 180729), (645, 173724), (774, 144770), (860, 130293), (930, 120486), (934, 119970), (1116, 100405), (1290, 86862), (1333, 84060), (1395, 80324), (1401, 79980), (1548, 72385), (1860, 60243), (1868, 59985), (1935, 57908), (2335, 47988), (2580, 43431), (2666, 42030), (2790, 40162), (2802, 39990), (3870, 28954), (3999, 28020), (4203, 26660), (4670, 23994), (5332, 21015), (5580, 20081), (5604, 19995), (6665, 16812), (7005, 15996), (7740, 14477), (7998, 14010), (8406, 13330), (9340, 11997)]