248226660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:200

約数の個数: 288

約数和(自身を含む): 884822400

約数和(自身を除く): 636595740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 29, 30, 33, 36, 44, 45, 54, 55, 58, 60, 66, 87, 90, 99, 108, 110, 116, 121, 131, 132, 135, 145, 165, 174, 180, 198, 220, 242, 261, 262, 270, 290, 297, 319, 330, 348, 363, 393, 396, 435, 484, 495, 522, 524, 540, 580, 594, 605, 638, 655, 660, 726, 783, 786, 870, 957, 990, 1044, 1089, 1179, 1188, 1210, 1276, 1305, 1310, 1441, 1452, 1485, 1566, 1572, 1595, 1740, 1815, 1914, 1965, 1980, 2178, 2358, 2420, 2610, 2620, 2871, 2882, 2970, 3132, 3190, 3267, 3509, 3537, 3630, 3799, 3828, 3915, 3930, 4323, 4356, 4716, 4785, 5220, 5445, 5742, 5764, 5895, 5940, 6380, 6534, 7018, 7074, 7205, 7260, 7598, 7830, 7860, 8613, 8646, 9570, 10527, 10890, 11397, 11484, 11790, 12969, 13068, 14036, 14148, 14355, 14410, 15196, 15660, 15851, 16335, 17226, 17292, 17545, 17685, 18995, 19140, 21054, 21615, 21780, 22794, 23580, 25938, 28710, 28820, 31581, 31702, 32670, 34191, 34452, 35090, 35370, 37990, 38907, 41789, 42108, 43065, 43230, 45588, 47553, 51876, 52635, 56985, 57420, 63162, 63404, 64845, 65340, 68382, 70180, 70740, 75980, 77814, 79255, 83578, 86130, 86460, 94743, 95106, 102573, 105270, 113970, 125367, 126324, 129690, 136764, 142659, 155628, 157905, 158510, 167156, 170955, 172260, 189486, 190212, 194535, 205146, 208945, 210540, 227940, 237765, 250734, 259380, 285318, 315810, 317020, 341910, 376101, 378972, 389070, 410292, 417890, 427977, 459679, 473715, 475530, 501468, 512865, 570636, 626835, 631620, 683820, 713295, 752202, 778140, 835780, 855954, 919358, 947430, 951060, 1025730, 1128303, 1253670, 1379037, 1426590, 1504404, 1711908, 1838716, 1880505, 1894860, 2051460, 2139885, 2256606, 2298395, 2507340, 2758074, 2853180, 3761010, 4137111, 4279770, 4513212, 4596790, 5516148, 5641515, 6895185, 7522020, 8274222, 8559540, 9193580, 11283030, 12411333, 13790370, 16548444, 20685555, 22566060, 24822666, 27580740, 41371110, 49645332, 62056665, 82742220, 124113330, 248226660]

約数ペア:

[(1, 248226660), (2, 124113330), (3, 82742220), (4, 62056665), (5, 49645332), (6, 41371110), (9, 27580740), (10, 24822666), (11, 22566060), (12, 20685555), (15, 16548444), (18, 13790370), (20, 12411333), (22, 11283030), (27, 9193580), (29, 8559540), (30, 8274222), (33, 7522020), (36, 6895185), (44, 5641515), (45, 5516148), (54, 4596790), (55, 4513212), (58, 4279770), (60, 4137111), (66, 3761010), (87, 2853180), (90, 2758074), (99, 2507340), (108, 2298395), (110, 2256606), (116, 2139885), (121, 2051460), (131, 1894860), (132, 1880505), (135, 1838716), (145, 1711908), (165, 1504404), (174, 1426590), (180, 1379037), (198, 1253670), (220, 1128303), (242, 1025730), (261, 951060), (262, 947430), (270, 919358), (290, 855954), (297, 835780), (319, 778140), (330, 752202), (348, 713295), (363, 683820), (393, 631620), (396, 626835), (435, 570636), (484, 512865), (495, 501468), (522, 475530), (524, 473715), (540, 459679), (580, 427977), (594, 417890), (605, 410292), (638, 389070), (655, 378972), (660, 376101), (726, 341910), (783, 317020), (786, 315810), (870, 285318), (957, 259380), (990, 250734), (1044, 237765), (1089, 227940), (1179, 210540), (1188, 208945), (1210, 205146), (1276, 194535), (1305, 190212), (1310, 189486), (1441, 172260), (1452, 170955), (1485, 167156), (1566, 158510), (1572, 157905), (1595, 155628), (1740, 142659), (1815, 136764), (1914, 129690), (1965, 126324), (1980, 125367), (2178, 113970), (2358, 105270), (2420, 102573), (2610, 95106), (2620, 94743), (2871, 86460), (2882, 86130), (2970, 83578), (3132, 79255), (3190, 77814), (3267, 75980), (3509, 70740), (3537, 70180), (3630, 68382), (3799, 65340), (3828, 64845), (3915, 63404), (3930, 63162), (4323, 57420), (4356, 56985), (4716, 52635), (4785, 51876), (5220, 47553), (5445, 45588), (5742, 43230), (5764, 43065), (5895, 42108), (5940, 41789), (6380, 38907), (6534, 37990), (7018, 35370), (7074, 35090), (7205, 34452), (7260, 34191), (7598, 32670), (7830, 31702), (7860, 31581), (8613, 28820), (8646, 28710), (9570, 25938), (10527, 23580), (10890, 22794), (11397, 21780), (11484, 21615), (11790, 21054), (12969, 19140), (13068, 18995), (14036, 17685), (14148, 17545), (14355, 17292), (14410, 17226), (15196, 16335), (15660, 15851)]