208834800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:420

約数の個数: 240

約数和(自身を含む): 734819040

約数和(自身を除く): 525984240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 29, 30, 34, 40, 48, 50, 51, 58, 60, 68, 75, 80, 85, 87, 100, 102, 116, 120, 136, 145, 150, 170, 174, 200, 204, 232, 240, 255, 272, 290, 300, 340, 348, 353, 400, 408, 425, 435, 464, 493, 510, 580, 600, 680, 696, 706, 725, 816, 850, 870, 986, 1020, 1059, 1160, 1200, 1275, 1360, 1392, 1412, 1450, 1479, 1700, 1740, 1765, 1972, 2040, 2118, 2175, 2320, 2465, 2550, 2824, 2900, 2958, 3400, 3480, 3530, 3944, 4080, 4236, 4350, 4930, 5100, 5295, 5648, 5800, 5916, 6001, 6800, 6960, 7060, 7395, 7888, 8472, 8700, 8825, 9860, 10200, 10237, 10590, 11600, 11832, 12002, 12325, 14120, 14790, 16944, 17400, 17650, 18003, 19720, 20400, 20474, 21180, 23664, 24004, 24650, 26475, 28240, 29580, 30005, 30711, 34800, 35300, 36006, 36975, 39440, 40948, 42360, 48008, 49300, 51185, 52950, 59160, 60010, 61422, 70600, 72012, 73950, 81896, 84720, 90015, 96016, 98600, 102370, 105900, 118320, 120020, 122844, 141200, 144024, 147900, 150025, 153555, 163792, 174029, 180030, 197200, 204740, 211800, 240040, 245688, 255925, 288048, 295800, 300050, 307110, 348058, 360060, 409480, 423600, 450075, 480080, 491376, 511850, 522087, 591600, 600100, 614220, 696116, 720120, 767775, 818960, 870145, 900150, 1023700, 1044174, 1200200, 1228440, 1392232, 1440240, 1535550, 1740290, 1800300, 2047400, 2088348, 2400400, 2456880, 2610435, 2784464, 3071100, 3480580, 3600600, 4094800, 4176696, 4350725, 5220870, 6142200, 6961160, 7201200, 8353392, 8701450, 10441740, 12284400, 13052175, 13922320, 17402900, 20883480, 26104350, 34805800, 41766960, 52208700, 69611600, 104417400, 208834800]

約数ペア:

[(1, 208834800), (2, 104417400), (3, 69611600), (4, 52208700), (5, 41766960), (6, 34805800), (8, 26104350), (10, 20883480), (12, 17402900), (15, 13922320), (16, 13052175), (17, 12284400), (20, 10441740), (24, 8701450), (25, 8353392), (29, 7201200), (30, 6961160), (34, 6142200), (40, 5220870), (48, 4350725), (50, 4176696), (51, 4094800), (58, 3600600), (60, 3480580), (68, 3071100), (75, 2784464), (80, 2610435), (85, 2456880), (87, 2400400), (100, 2088348), (102, 2047400), (116, 1800300), (120, 1740290), (136, 1535550), (145, 1440240), (150, 1392232), (170, 1228440), (174, 1200200), (200, 1044174), (204, 1023700), (232, 900150), (240, 870145), (255, 818960), (272, 767775), (290, 720120), (300, 696116), (340, 614220), (348, 600100), (353, 591600), (400, 522087), (408, 511850), (425, 491376), (435, 480080), (464, 450075), (493, 423600), (510, 409480), (580, 360060), (600, 348058), (680, 307110), (696, 300050), (706, 295800), (725, 288048), (816, 255925), (850, 245688), (870, 240040), (986, 211800), (1020, 204740), (1059, 197200), (1160, 180030), (1200, 174029), (1275, 163792), (1360, 153555), (1392, 150025), (1412, 147900), (1450, 144024), (1479, 141200), (1700, 122844), (1740, 120020), (1765, 118320), (1972, 105900), (2040, 102370), (2118, 98600), (2175, 96016), (2320, 90015), (2465, 84720), (2550, 81896), (2824, 73950), (2900, 72012), (2958, 70600), (3400, 61422), (3480, 60010), (3530, 59160), (3944, 52950), (4080, 51185), (4236, 49300), (4350, 48008), (4930, 42360), (5100, 40948), (5295, 39440), (5648, 36975), (5800, 36006), (5916, 35300), (6001, 34800), (6800, 30711), (6960, 30005), (7060, 29580), (7395, 28240), (7888, 26475), (8472, 24650), (8700, 24004), (8825, 23664), (9860, 21180), (10200, 20474), (10237, 20400), (10590, 19720), (11600, 18003), (11832, 17650), (12002, 17400), (12325, 16944), (14120, 14790)]