43181820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 144904032

約数和(自身を除く): 101722212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 113, 132, 165, 180, 193, 198, 220, 226, 330, 339, 386, 396, 452, 495, 565, 579, 660, 678, 772, 965, 990, 1017, 1130, 1158, 1243, 1356, 1695, 1737, 1930, 1980, 2034, 2123, 2260, 2316, 2486, 2895, 3390, 3474, 3729, 3860, 4068, 4246, 4972, 5085, 5790, 6215, 6369, 6780, 6948, 7458, 8492, 8685, 10170, 10615, 11187, 11580, 12430, 12738, 14916, 17370, 18645, 19107, 20340, 21230, 21809, 22374, 24860, 25476, 31845, 34740, 37290, 38214, 42460, 43618, 44748, 55935, 63690, 65427, 74580, 76428, 87236, 95535, 109045, 111870, 127380, 130854, 191070, 196281, 218090, 223740, 239899, 261708, 327135, 382140, 392562, 436180, 479798, 654270, 719697, 785124, 959596, 981405, 1199495, 1308540, 1439394, 1962810, 2159091, 2398990, 2878788, 3598485, 3925620, 4318182, 4797980, 7196970, 8636364, 10795455, 14393940, 21590910, 43181820]

約数ペア:

[(1, 43181820), (2, 21590910), (3, 14393940), (4, 10795455), (5, 8636364), (6, 7196970), (9, 4797980), (10, 4318182), (11, 3925620), (12, 3598485), (15, 2878788), (18, 2398990), (20, 2159091), (22, 1962810), (30, 1439394), (33, 1308540), (36, 1199495), (44, 981405), (45, 959596), (55, 785124), (60, 719697), (66, 654270), (90, 479798), (99, 436180), (110, 392562), (113, 382140), (132, 327135), (165, 261708), (180, 239899), (193, 223740), (198, 218090), (220, 196281), (226, 191070), (330, 130854), (339, 127380), (386, 111870), (396, 109045), (452, 95535), (495, 87236), (565, 76428), (579, 74580), (660, 65427), (678, 63690), (772, 55935), (965, 44748), (990, 43618), (1017, 42460), (1130, 38214), (1158, 37290), (1243, 34740), (1356, 31845), (1695, 25476), (1737, 24860), (1930, 22374), (1980, 21809), (2034, 21230), (2123, 20340), (2260, 19107), (2316, 18645), (2486, 17370), (2895, 14916), (3390, 12738), (3474, 12430), (3729, 11580), (3860, 11187), (4068, 10615), (4246, 10170), (4972, 8685), (5085, 8492), (5790, 7458), (6215, 6948), (6369, 6780)]