68522850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 144

約数和(自身を含む): 204272640

約数和(自身を除く): 135749790

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 109, 110, 127, 150, 165, 198, 218, 225, 254, 275, 327, 330, 381, 450, 495, 545, 550, 635, 654, 762, 825, 981, 990, 1090, 1143, 1199, 1270, 1397, 1635, 1650, 1905, 1962, 2286, 2398, 2475, 2725, 2794, 3175, 3270, 3597, 3810, 4191, 4905, 4950, 5450, 5715, 5995, 6350, 6985, 7194, 8175, 8382, 9525, 9810, 10791, 11430, 11990, 12573, 13843, 13970, 16350, 17985, 19050, 20955, 21582, 24525, 25146, 27686, 28575, 29975, 34925, 35970, 41529, 41910, 49050, 53955, 57150, 59950, 62865, 69215, 69850, 83058, 89925, 104775, 107910, 124587, 125730, 138430, 152273, 179850, 207645, 209550, 249174, 269775, 304546, 314325, 346075, 415290, 456819, 539550, 622935, 628650, 692150, 761365, 913638, 1038225, 1245870, 1370457, 1522730, 2076450, 2284095, 2740914, 3114675, 3806825, 4568190, 6229350, 6852285, 7613650, 11420475, 13704570, 22840950, 34261425, 68522850]

約数ペア:

[(1, 68522850), (2, 34261425), (3, 22840950), (5, 13704570), (6, 11420475), (9, 7613650), (10, 6852285), (11, 6229350), (15, 4568190), (18, 3806825), (22, 3114675), (25, 2740914), (30, 2284095), (33, 2076450), (45, 1522730), (50, 1370457), (55, 1245870), (66, 1038225), (75, 913638), (90, 761365), (99, 692150), (109, 628650), (110, 622935), (127, 539550), (150, 456819), (165, 415290), (198, 346075), (218, 314325), (225, 304546), (254, 269775), (275, 249174), (327, 209550), (330, 207645), (381, 179850), (450, 152273), (495, 138430), (545, 125730), (550, 124587), (635, 107910), (654, 104775), (762, 89925), (825, 83058), (981, 69850), (990, 69215), (1090, 62865), (1143, 59950), (1199, 57150), (1270, 53955), (1397, 49050), (1635, 41910), (1650, 41529), (1905, 35970), (1962, 34925), (2286, 29975), (2398, 28575), (2475, 27686), (2725, 25146), (2794, 24525), (3175, 21582), (3270, 20955), (3597, 19050), (3810, 17985), (4191, 16350), (4905, 13970), (4950, 13843), (5450, 12573), (5715, 11990), (5995, 11430), (6350, 10791), (6985, 9810), (7194, 9525), (8175, 8382)]