129330450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 144

約数和(自身を含む): 366452736

約数和(自身を除く): 237122286

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 73, 75, 90, 93, 127, 146, 150, 155, 186, 219, 225, 254, 279, 310, 365, 381, 438, 450, 465, 558, 635, 657, 730, 762, 775, 930, 1095, 1143, 1270, 1314, 1395, 1550, 1825, 1905, 2190, 2263, 2286, 2325, 2790, 3175, 3285, 3650, 3810, 3937, 4526, 4650, 5475, 5715, 6350, 6570, 6789, 6975, 7874, 9271, 9525, 10950, 11315, 11430, 11811, 13578, 13950, 16425, 18542, 19050, 19685, 20367, 22630, 23622, 27813, 28575, 32850, 33945, 35433, 39370, 40734, 46355, 55626, 56575, 57150, 59055, 67890, 70866, 83439, 92710, 98425, 101835, 113150, 118110, 139065, 166878, 169725, 177165, 196850, 203670, 231775, 278130, 287401, 295275, 339450, 354330, 417195, 463550, 509175, 574802, 590550, 695325, 834390, 862203, 885825, 1018350, 1390650, 1437005, 1724406, 1771650, 2085975, 2586609, 2874010, 4171950, 4311015, 5173218, 7185025, 8622030, 12933045, 14370050, 21555075, 25866090, 43110150, 64665225, 129330450]

約数ペア:

[(1, 129330450), (2, 64665225), (3, 43110150), (5, 25866090), (6, 21555075), (9, 14370050), (10, 12933045), (15, 8622030), (18, 7185025), (25, 5173218), (30, 4311015), (31, 4171950), (45, 2874010), (50, 2586609), (62, 2085975), (73, 1771650), (75, 1724406), (90, 1437005), (93, 1390650), (127, 1018350), (146, 885825), (150, 862203), (155, 834390), (186, 695325), (219, 590550), (225, 574802), (254, 509175), (279, 463550), (310, 417195), (365, 354330), (381, 339450), (438, 295275), (450, 287401), (465, 278130), (558, 231775), (635, 203670), (657, 196850), (730, 177165), (762, 169725), (775, 166878), (930, 139065), (1095, 118110), (1143, 113150), (1270, 101835), (1314, 98425), (1395, 92710), (1550, 83439), (1825, 70866), (1905, 67890), (2190, 59055), (2263, 57150), (2286, 56575), (2325, 55626), (2790, 46355), (3175, 40734), (3285, 39370), (3650, 35433), (3810, 33945), (3937, 32850), (4526, 28575), (4650, 27813), (5475, 23622), (5715, 22630), (6350, 20367), (6570, 19685), (6789, 19050), (6975, 18542), (7874, 16425), (9271, 13950), (9525, 13578), (10950, 11811), (11315, 11430)]