76235940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:442

約数の個数: 144

約数和(自身を含む): 255003840

約数和(自身を除く): 178767900

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, 277, 278, 330, 396, 417, 495, 554, 556, 660, 695, 831, 834, 990, 1108, 1251, 1385, 1390, 1529, 1662, 1668, 1980, 2085, 2493, 2502, 2770, 2780, 3047, 3058, 3324, 4155, 4170, 4587, 4986, 5004, 5540, 6094, 6116, 6255, 7645, 8310, 8340, 9141, 9174, 9972, 12188, 12465, 12510, 13761, 15235, 15290, 16620, 18282, 18348, 22935, 24930, 25020, 27423, 27522, 30470, 30580, 36564, 38503, 45705, 45870, 49860, 54846, 55044, 60940, 68805, 77006, 91410, 91740, 109692, 115509, 137115, 137610, 154012, 182820, 192515, 231018, 274230, 275220, 346527, 385030, 423533, 462036, 548460, 577545, 693054, 770060, 847066, 1155090, 1270599, 1386108, 1694132, 1732635, 2117665, 2310180, 2541198, 3465270, 3811797, 4235330, 5082396, 6352995, 6930540, 7623594, 8470660, 12705990, 15247188, 19058985, 25411980, 38117970, 76235940]

約数ペア:

[(1, 76235940), (2, 38117970), (3, 25411980), (4, 19058985), (5, 15247188), (6, 12705990), (9, 8470660), (10, 7623594), (11, 6930540), (12, 6352995), (15, 5082396), (18, 4235330), (20, 3811797), (22, 3465270), (30, 2541198), (33, 2310180), (36, 2117665), (44, 1732635), (45, 1694132), (55, 1386108), (60, 1270599), (66, 1155090), (90, 847066), (99, 770060), (110, 693054), (132, 577545), (139, 548460), (165, 462036), (180, 423533), (198, 385030), (220, 346527), (277, 275220), (278, 274230), (330, 231018), (396, 192515), (417, 182820), (495, 154012), (554, 137610), (556, 137115), (660, 115509), (695, 109692), (831, 91740), (834, 91410), (990, 77006), (1108, 68805), (1251, 60940), (1385, 55044), (1390, 54846), (1529, 49860), (1662, 45870), (1668, 45705), (1980, 38503), (2085, 36564), (2493, 30580), (2502, 30470), (2770, 27522), (2780, 27423), (3047, 25020), (3058, 24930), (3324, 22935), (4155, 18348), (4170, 18282), (4587, 16620), (4986, 15290), (5004, 15235), (5540, 13761), (6094, 12510), (6116, 12465), (6255, 12188), (7645, 9972), (8310, 9174), (8340, 9141)]