169850340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{787}}^1$

素因数の和:922

約数の個数: 144

約数和(自身を含む): 567927360

約数和(自身を除く): 398077020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 109, 110, 132, 165, 180, 198, 218, 220, 327, 330, 396, 436, 495, 545, 654, 660, 787, 981, 990, 1090, 1199, 1308, 1574, 1635, 1962, 1980, 2180, 2361, 2398, 3148, 3270, 3597, 3924, 3935, 4722, 4796, 4905, 5995, 6540, 7083, 7194, 7870, 8657, 9444, 9810, 10791, 11805, 11990, 14166, 14388, 15740, 17314, 17985, 19620, 21582, 23610, 23980, 25971, 28332, 34628, 35415, 35970, 43164, 43285, 47220, 51942, 53955, 70830, 71940, 77913, 85783, 86570, 103884, 107910, 129855, 141660, 155826, 171566, 173140, 215820, 257349, 259710, 311652, 343132, 389565, 428915, 514698, 519420, 772047, 779130, 857830, 943613, 1029396, 1286745, 1544094, 1558260, 1715660, 1887226, 2573490, 2830839, 3088188, 3774452, 3860235, 4718065, 5146980, 5661678, 7720470, 8492517, 9436130, 11323356, 14154195, 15440940, 16985034, 18872260, 28308390, 33970068, 42462585, 56616780, 84925170, 169850340]

約数ペア:

[(1, 169850340), (2, 84925170), (3, 56616780), (4, 42462585), (5, 33970068), (6, 28308390), (9, 18872260), (10, 16985034), (11, 15440940), (12, 14154195), (15, 11323356), (18, 9436130), (20, 8492517), (22, 7720470), (30, 5661678), (33, 5146980), (36, 4718065), (44, 3860235), (45, 3774452), (55, 3088188), (60, 2830839), (66, 2573490), (90, 1887226), (99, 1715660), (109, 1558260), (110, 1544094), (132, 1286745), (165, 1029396), (180, 943613), (198, 857830), (218, 779130), (220, 772047), (327, 519420), (330, 514698), (396, 428915), (436, 389565), (495, 343132), (545, 311652), (654, 259710), (660, 257349), (787, 215820), (981, 173140), (990, 171566), (1090, 155826), (1199, 141660), (1308, 129855), (1574, 107910), (1635, 103884), (1962, 86570), (1980, 85783), (2180, 77913), (2361, 71940), (2398, 70830), (3148, 53955), (3270, 51942), (3597, 47220), (3924, 43285), (3935, 43164), (4722, 35970), (4796, 35415), (4905, 34628), (5995, 28332), (6540, 25971), (7083, 23980), (7194, 23610), (7870, 21582), (8657, 19620), (9444, 17985), (9810, 17314), (10791, 15740), (11805, 14388), (11990, 14166)]