65623140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 216

約数和(自身を含む): 230053824

約数和(自身を除く): 164430684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 121, 131, 132, 138, 165, 180, 198, 207, 220, 230, 242, 253, 262, 276, 330, 345, 363, 393, 396, 414, 460, 484, 495, 506, 524, 605, 655, 660, 690, 726, 759, 786, 828, 990, 1012, 1035, 1089, 1179, 1210, 1265, 1310, 1380, 1441, 1452, 1518, 1572, 1815, 1965, 1980, 2070, 2178, 2277, 2358, 2420, 2530, 2620, 2783, 2882, 3013, 3036, 3630, 3795, 3930, 4140, 4323, 4356, 4554, 4716, 5060, 5445, 5566, 5764, 5895, 6026, 7205, 7260, 7590, 7860, 8349, 8646, 9039, 9108, 10890, 11132, 11385, 11790, 12052, 12969, 13915, 14410, 15065, 15180, 15851, 16698, 17292, 18078, 21615, 21780, 22770, 23580, 25047, 25938, 27117, 27830, 28820, 30130, 31702, 33143, 33396, 36156, 41745, 43230, 45195, 45540, 47553, 50094, 51876, 54234, 55660, 60260, 63404, 64845, 66286, 79255, 83490, 86460, 90390, 95106, 99429, 100188, 108468, 125235, 129690, 132572, 135585, 142659, 158510, 165715, 166980, 180780, 190212, 198858, 237765, 250470, 259380, 271170, 285318, 298287, 317020, 331430, 364573, 397716, 475530, 497145, 500940, 542340, 570636, 596574, 662860, 713295, 729146, 951060, 994290, 1093719, 1193148, 1426590, 1458292, 1491435, 1822865, 1988580, 2187438, 2853180, 2982870, 3281157, 3645730, 4374876, 5468595, 5965740, 6562314, 7291460, 10937190, 13124628, 16405785, 21874380, 32811570, 65623140]

約数ペア:

[(1, 65623140), (2, 32811570), (3, 21874380), (4, 16405785), (5, 13124628), (6, 10937190), (9, 7291460), (10, 6562314), (11, 5965740), (12, 5468595), (15, 4374876), (18, 3645730), (20, 3281157), (22, 2982870), (23, 2853180), (30, 2187438), (33, 1988580), (36, 1822865), (44, 1491435), (45, 1458292), (46, 1426590), (55, 1193148), (60, 1093719), (66, 994290), (69, 951060), (90, 729146), (92, 713295), (99, 662860), (110, 596574), (115, 570636), (121, 542340), (131, 500940), (132, 497145), (138, 475530), (165, 397716), (180, 364573), (198, 331430), (207, 317020), (220, 298287), (230, 285318), (242, 271170), (253, 259380), (262, 250470), (276, 237765), (330, 198858), (345, 190212), (363, 180780), (393, 166980), (396, 165715), (414, 158510), (460, 142659), (484, 135585), (495, 132572), (506, 129690), (524, 125235), (605, 108468), (655, 100188), (660, 99429), (690, 95106), (726, 90390), (759, 86460), (786, 83490), (828, 79255), (990, 66286), (1012, 64845), (1035, 63404), (1089, 60260), (1179, 55660), (1210, 54234), (1265, 51876), (1310, 50094), (1380, 47553), (1441, 45540), (1452, 45195), (1518, 43230), (1572, 41745), (1815, 36156), (1965, 33396), (1980, 33143), (2070, 31702), (2178, 30130), (2277, 28820), (2358, 27830), (2420, 27117), (2530, 25938), (2620, 25047), (2783, 23580), (2882, 22770), (3013, 21780), (3036, 21615), (3630, 18078), (3795, 17292), (3930, 16698), (4140, 15851), (4323, 15180), (4356, 15065), (4554, 14410), (4716, 13915), (5060, 12969), (5445, 12052), (5566, 11790), (5764, 11385), (5895, 11132), (6026, 10890), (7205, 9108), (7260, 9039), (7590, 8646), (7860, 8349)]