609660315

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 1254839040

約数和(自身を除く): 645178725

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 71, 83, 95, 99, 121, 165, 171, 209, 213, 249, 285, 355, 363, 415, 495, 605, 627, 639, 747, 781, 855, 913, 1045, 1065, 1089, 1245, 1349, 1577, 1815, 1881, 2299, 2343, 2739, 3135, 3195, 3735, 3905, 4047, 4565, 4731, 5445, 5893, 6745, 6897, 7029, 7885, 8217, 8591, 9405, 10043, 11495, 11715, 12141, 13695, 14193, 14839, 17347, 17679, 20235, 20691, 23655, 25773, 29465, 30129, 34485, 35145, 41085, 42955, 44517, 50215, 52041, 53037, 60705, 64823, 70965, 74195, 77319, 86735, 88395, 90387, 103455, 111967, 128865, 133551, 150645, 156123, 163229, 190817, 194469, 222585, 260205, 265185, 324115, 335901, 386595, 451935, 489687, 559835, 572451, 583407, 667755, 713053, 780615, 816145, 954085, 972345, 1007703, 1231637, 1469061, 1679505, 1717353, 2139159, 2448435, 2862255, 2917035, 3565265, 3694911, 5038515, 6158185, 6417477, 7345305, 8586765, 10695795, 11084733, 13548007, 18474555, 32087385, 40644021, 55423665, 67740035, 121932063, 203220105, 609660315]

約数ペア:

[(1, 609660315), (3, 203220105), (5, 121932063), (9, 67740035), (11, 55423665), (15, 40644021), (19, 32087385), (33, 18474555), (45, 13548007), (55, 11084733), (57, 10695795), (71, 8586765), (83, 7345305), (95, 6417477), (99, 6158185), (121, 5038515), (165, 3694911), (171, 3565265), (209, 2917035), (213, 2862255), (249, 2448435), (285, 2139159), (355, 1717353), (363, 1679505), (415, 1469061), (495, 1231637), (605, 1007703), (627, 972345), (639, 954085), (747, 816145), (781, 780615), (855, 713053), (913, 667755), (1045, 583407), (1065, 572451), (1089, 559835), (1245, 489687), (1349, 451935), (1577, 386595), (1815, 335901), (1881, 324115), (2299, 265185), (2343, 260205), (2739, 222585), (3135, 194469), (3195, 190817), (3735, 163229), (3905, 156123), (4047, 150645), (4565, 133551), (4731, 128865), (5445, 111967), (5893, 103455), (6745, 90387), (6897, 88395), (7029, 86735), (7885, 77319), (8217, 74195), (8591, 70965), (9405, 64823), (10043, 60705), (11495, 53037), (11715, 52041), (12141, 50215), (13695, 44517), (14193, 42955), (14839, 41085), (17347, 35145), (17679, 34485), (20235, 30129), (20691, 29465), (23655, 25773)]