43571340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:552

約数の個数: 144

約数和(自身を含む): 145061280

約数和(自身を除く): 101489940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 29, 30, 34, 36, 45, 51, 58, 60, 68, 85, 87, 90, 102, 116, 145, 153, 170, 174, 180, 204, 255, 261, 290, 306, 340, 348, 435, 491, 493, 510, 522, 580, 612, 765, 870, 982, 986, 1020, 1044, 1305, 1473, 1479, 1530, 1740, 1964, 1972, 2455, 2465, 2610, 2946, 2958, 3060, 4419, 4437, 4910, 4930, 5220, 5892, 5916, 7365, 7395, 8347, 8838, 8874, 9820, 9860, 14239, 14730, 14790, 16694, 17676, 17748, 22095, 22185, 25041, 28478, 29460, 29580, 33388, 41735, 42717, 44190, 44370, 50082, 56956, 71195, 75123, 83470, 85434, 88380, 88740, 100164, 125205, 128151, 142390, 150246, 166940, 170868, 213585, 242063, 250410, 256302, 284780, 300492, 375615, 427170, 484126, 500820, 512604, 640755, 726189, 751230, 854340, 968252, 1210315, 1281510, 1452378, 1502460, 2178567, 2420630, 2563020, 2904756, 3630945, 4357134, 4841260, 7261890, 8714268, 10892835, 14523780, 21785670, 43571340]

約数ペア:

[(1, 43571340), (2, 21785670), (3, 14523780), (4, 10892835), (5, 8714268), (6, 7261890), (9, 4841260), (10, 4357134), (12, 3630945), (15, 2904756), (17, 2563020), (18, 2420630), (20, 2178567), (29, 1502460), (30, 1452378), (34, 1281510), (36, 1210315), (45, 968252), (51, 854340), (58, 751230), (60, 726189), (68, 640755), (85, 512604), (87, 500820), (90, 484126), (102, 427170), (116, 375615), (145, 300492), (153, 284780), (170, 256302), (174, 250410), (180, 242063), (204, 213585), (255, 170868), (261, 166940), (290, 150246), (306, 142390), (340, 128151), (348, 125205), (435, 100164), (491, 88740), (493, 88380), (510, 85434), (522, 83470), (580, 75123), (612, 71195), (765, 56956), (870, 50082), (982, 44370), (986, 44190), (1020, 42717), (1044, 41735), (1305, 33388), (1473, 29580), (1479, 29460), (1530, 28478), (1740, 25041), (1964, 22185), (1972, 22095), (2455, 17748), (2465, 17676), (2610, 16694), (2946, 14790), (2958, 14730), (3060, 14239), (4419, 9860), (4437, 9820), (4910, 8874), (4930, 8838), (5220, 8347), (5892, 7395), (5916, 7365)]