82373160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 264384000

約数和(自身を除く): 182010840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 149, 170, 204, 255, 271, 298, 340, 408, 447, 510, 542, 596, 680, 745, 813, 894, 1020, 1084, 1192, 1355, 1490, 1626, 1788, 2040, 2168, 2235, 2533, 2710, 2980, 3252, 3576, 4065, 4470, 4607, 5066, 5420, 5960, 6504, 7599, 8130, 8940, 9214, 10132, 10840, 12665, 13821, 15198, 16260, 17880, 18428, 20264, 23035, 25330, 27642, 30396, 32520, 36856, 37995, 40379, 46070, 50660, 55284, 60792, 69105, 75990, 80758, 92140, 101320, 110568, 121137, 138210, 151980, 161516, 184280, 201895, 242274, 276420, 303960, 323032, 403790, 484548, 552840, 605685, 686443, 807580, 969096, 1211370, 1372886, 1615160, 2059329, 2422740, 2745772, 3432215, 4118658, 4845480, 5491544, 6864430, 8237316, 10296645, 13728860, 16474632, 20593290, 27457720, 41186580, 82373160]

約数ペア:

[(1, 82373160), (2, 41186580), (3, 27457720), (4, 20593290), (5, 16474632), (6, 13728860), (8, 10296645), (10, 8237316), (12, 6864430), (15, 5491544), (17, 4845480), (20, 4118658), (24, 3432215), (30, 2745772), (34, 2422740), (40, 2059329), (51, 1615160), (60, 1372886), (68, 1211370), (85, 969096), (102, 807580), (120, 686443), (136, 605685), (149, 552840), (170, 484548), (204, 403790), (255, 323032), (271, 303960), (298, 276420), (340, 242274), (408, 201895), (447, 184280), (510, 161516), (542, 151980), (596, 138210), (680, 121137), (745, 110568), (813, 101320), (894, 92140), (1020, 80758), (1084, 75990), (1192, 69105), (1355, 60792), (1490, 55284), (1626, 50660), (1788, 46070), (2040, 40379), (2168, 37995), (2235, 36856), (2533, 32520), (2710, 30396), (2980, 27642), (3252, 25330), (3576, 23035), (4065, 20264), (4470, 18428), (4607, 17880), (5066, 16260), (5420, 15198), (5960, 13821), (6504, 12665), (7599, 10840), (8130, 10132), (8940, 9214)]