197855400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 646833600

約数和(自身を除く): 448978200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 40, 50, 58, 60, 75, 83, 87, 100, 116, 120, 137, 145, 150, 166, 174, 200, 232, 249, 274, 290, 300, 332, 348, 411, 415, 435, 498, 548, 580, 600, 664, 685, 696, 725, 822, 830, 870, 996, 1096, 1160, 1245, 1370, 1450, 1644, 1660, 1740, 1992, 2055, 2075, 2175, 2407, 2490, 2740, 2900, 3288, 3320, 3425, 3480, 3973, 4110, 4150, 4350, 4814, 4980, 5480, 5800, 6225, 6850, 7221, 7946, 8220, 8300, 8700, 9628, 9960, 10275, 11371, 11919, 12035, 12450, 13700, 14442, 15892, 16440, 16600, 17400, 19256, 19865, 20550, 22742, 23838, 24070, 24900, 27400, 28884, 31784, 34113, 36105, 39730, 41100, 45484, 47676, 48140, 49800, 56855, 57768, 59595, 60175, 68226, 72210, 79460, 82200, 90968, 95352, 96280, 99325, 113710, 119190, 120350, 136452, 144420, 158920, 170565, 180525, 198650, 227420, 238380, 240700, 272904, 284275, 288840, 297975, 329759, 341130, 361050, 397300, 454840, 476760, 481400, 568550, 595950, 659518, 682260, 722100, 794600, 852825, 989277, 1137100, 1191900, 1319036, 1364520, 1444200, 1648795, 1705650, 1978554, 2274200, 2383800, 2638072, 3297590, 3411300, 3957108, 4946385, 6595180, 6822600, 7914216, 8243975, 9892770, 13190360, 16487950, 19785540, 24731925, 32975900, 39571080, 49463850, 65951800, 98927700, 197855400]

約数ペア:

[(1, 197855400), (2, 98927700), (3, 65951800), (4, 49463850), (5, 39571080), (6, 32975900), (8, 24731925), (10, 19785540), (12, 16487950), (15, 13190360), (20, 9892770), (24, 8243975), (25, 7914216), (29, 6822600), (30, 6595180), (40, 4946385), (50, 3957108), (58, 3411300), (60, 3297590), (75, 2638072), (83, 2383800), (87, 2274200), (100, 1978554), (116, 1705650), (120, 1648795), (137, 1444200), (145, 1364520), (150, 1319036), (166, 1191900), (174, 1137100), (200, 989277), (232, 852825), (249, 794600), (274, 722100), (290, 682260), (300, 659518), (332, 595950), (348, 568550), (411, 481400), (415, 476760), (435, 454840), (498, 397300), (548, 361050), (580, 341130), (600, 329759), (664, 297975), (685, 288840), (696, 284275), (725, 272904), (822, 240700), (830, 238380), (870, 227420), (996, 198650), (1096, 180525), (1160, 170565), (1245, 158920), (1370, 144420), (1450, 136452), (1644, 120350), (1660, 119190), (1740, 113710), (1992, 99325), (2055, 96280), (2075, 95352), (2175, 90968), (2407, 82200), (2490, 79460), (2740, 72210), (2900, 68226), (3288, 60175), (3320, 59595), (3425, 57768), (3480, 56855), (3973, 49800), (4110, 48140), (4150, 47676), (4350, 45484), (4814, 41100), (4980, 39730), (5480, 36105), (5800, 34113), (6225, 31784), (6850, 28884), (7221, 27400), (7946, 24900), (8220, 24070), (8300, 23838), (8700, 22742), (9628, 20550), (9960, 19865), (10275, 19256), (11371, 17400), (11919, 16600), (12035, 16440), (12450, 15892), (13700, 14442)]