87093180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 279639360

約数和(自身を除く): 192546180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 109, 115, 138, 180, 193, 207, 218, 230, 276, 327, 345, 386, 414, 436, 460, 545, 579, 654, 690, 772, 828, 965, 981, 1035, 1090, 1158, 1308, 1380, 1635, 1737, 1930, 1962, 2070, 2180, 2316, 2507, 2895, 3270, 3474, 3860, 3924, 4140, 4439, 4905, 5014, 5790, 6540, 6948, 7521, 8685, 8878, 9810, 10028, 11580, 12535, 13317, 15042, 17370, 17756, 19620, 21037, 22195, 22563, 25070, 26634, 30084, 34740, 37605, 39951, 42074, 44390, 45126, 50140, 53268, 63111, 66585, 75210, 79902, 84148, 88780, 90252, 105185, 112815, 126222, 133170, 150420, 159804, 189333, 199755, 210370, 225630, 252444, 266340, 315555, 378666, 399510, 420740, 451260, 483851, 631110, 757332, 799020, 946665, 967702, 1262220, 1451553, 1893330, 1935404, 2419255, 2903106, 3786660, 4354659, 4838510, 5806212, 7257765, 8709318, 9677020, 14515530, 17418636, 21773295, 29031060, 43546590, 87093180]

約数ペア:

[(1, 87093180), (2, 43546590), (3, 29031060), (4, 21773295), (5, 17418636), (6, 14515530), (9, 9677020), (10, 8709318), (12, 7257765), (15, 5806212), (18, 4838510), (20, 4354659), (23, 3786660), (30, 2903106), (36, 2419255), (45, 1935404), (46, 1893330), (60, 1451553), (69, 1262220), (90, 967702), (92, 946665), (109, 799020), (115, 757332), (138, 631110), (180, 483851), (193, 451260), (207, 420740), (218, 399510), (230, 378666), (276, 315555), (327, 266340), (345, 252444), (386, 225630), (414, 210370), (436, 199755), (460, 189333), (545, 159804), (579, 150420), (654, 133170), (690, 126222), (772, 112815), (828, 105185), (965, 90252), (981, 88780), (1035, 84148), (1090, 79902), (1158, 75210), (1308, 66585), (1380, 63111), (1635, 53268), (1737, 50140), (1930, 45126), (1962, 44390), (2070, 42074), (2180, 39951), (2316, 37605), (2507, 34740), (2895, 30084), (3270, 26634), (3474, 25070), (3860, 22563), (3924, 22195), (4140, 21037), (4439, 19620), (4905, 17756), (5014, 17370), (5790, 15042), (6540, 13317), (6948, 12535), (7521, 11580), (8685, 10028), (8878, 9810)]