764285940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2777}}^1$

素因数の和:2942

約数の個数: 144

約数和(自身を含む): 2548203840

約数和(自身を除く): 1783917900

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, 132, 139, 165, 180, 198, 220, 278, 330, 396, 417, 495, 556, 660, 695, 834, 990, 1251, 1390, 1529, 1668, 1980, 2085, 2502, 2777, 2780, 3058, 4170, 4587, 5004, 5554, 6116, 6255, 7645, 8331, 8340, 9174, 11108, 12510, 13761, 13885, 15290, 16662, 18348, 22935, 24993, 25020, 27522, 27770, 30547, 30580, 33324, 41655, 45870, 49986, 55044, 55540, 61094, 68805, 83310, 91641, 91740, 99972, 122188, 124965, 137610, 152735, 166620, 183282, 249930, 274923, 275220, 305470, 366564, 386003, 458205, 499860, 549846, 610940, 772006, 916410, 1099692, 1158009, 1374615, 1544012, 1832820, 1930015, 2316018, 2749230, 3474027, 3860030, 4246033, 4632036, 5498460, 5790045, 6948054, 7720060, 8492066, 11580090, 12738099, 13896108, 16984132, 17370135, 21230165, 23160180, 25476198, 34740270, 38214297, 42460330, 50952396, 63690495, 69480540, 76428594, 84920660, 127380990, 152857188, 191071485, 254761980, 382142970, 764285940]

約数ペア:

[(1, 764285940), (2, 382142970), (3, 254761980), (4, 191071485), (5, 152857188), (6, 127380990), (9, 84920660), (10, 76428594), (11, 69480540), (12, 63690495), (15, 50952396), (18, 42460330), (20, 38214297), (22, 34740270), (30, 25476198), (33, 23160180), (36, 21230165), (44, 17370135), (45, 16984132), (55, 13896108), (60, 12738099), (66, 11580090), (90, 8492066), (99, 7720060), (110, 6948054), (132, 5790045), (139, 5498460), (165, 4632036), (180, 4246033), (198, 3860030), (220, 3474027), (278, 2749230), (330, 2316018), (396, 1930015), (417, 1832820), (495, 1544012), (556, 1374615), (660, 1158009), (695, 1099692), (834, 916410), (990, 772006), (1251, 610940), (1390, 549846), (1529, 499860), (1668, 458205), (1980, 386003), (2085, 366564), (2502, 305470), (2777, 275220), (2780, 274923), (3058, 249930), (4170, 183282), (4587, 166620), (5004, 152735), (5554, 137610), (6116, 124965), (6255, 122188), (7645, 99972), (8331, 91740), (8340, 91641), (9174, 83310), (11108, 68805), (12510, 61094), (13761, 55540), (13885, 55044), (15290, 49986), (16662, 45870), (18348, 41655), (22935, 33324), (24993, 30580), (25020, 30547), (27522, 27770)]