249443370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1279}}^1$

素因数の和:1500

約数の個数: 96

約数和(自身を含む): 711659520

約数和(自身を除く): 462216150

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 197, 198, 330, 394, 495, 591, 985, 990, 1182, 1279, 1773, 1970, 2167, 2558, 2955, 3546, 3837, 4334, 5910, 6395, 6501, 7674, 8865, 10835, 11511, 12790, 13002, 14069, 17730, 19185, 19503, 21670, 23022, 28138, 32505, 38370, 39006, 42207, 57555, 65010, 70345, 84414, 97515, 115110, 126621, 140690, 195030, 211035, 251963, 253242, 422070, 503926, 633105, 755889, 1259815, 1266210, 1511778, 2267667, 2519630, 2771593, 3779445, 4535334, 5543186, 7558890, 8314779, 11338335, 13857965, 16629558, 22676670, 24944337, 27715930, 41573895, 49888674, 83147790, 124721685, 249443370]

約数ペア:

[(1, 249443370), (2, 124721685), (3, 83147790), (5, 49888674), (6, 41573895), (9, 27715930), (10, 24944337), (11, 22676670), (15, 16629558), (18, 13857965), (22, 11338335), (30, 8314779), (33, 7558890), (45, 5543186), (55, 4535334), (66, 3779445), (90, 2771593), (99, 2519630), (110, 2267667), (165, 1511778), (197, 1266210), (198, 1259815), (330, 755889), (394, 633105), (495, 503926), (591, 422070), (985, 253242), (990, 251963), (1182, 211035), (1279, 195030), (1773, 140690), (1970, 126621), (2167, 115110), (2558, 97515), (2955, 84414), (3546, 70345), (3837, 65010), (4334, 57555), (5910, 42207), (6395, 39006), (6501, 38370), (7674, 32505), (8865, 28138), (10835, 23022), (11511, 21670), (12790, 19503), (13002, 19185), (14069, 17730)]