215090400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 432

約数和(自身を含む): 854945280

約数和(自身を除く): 639854880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 32, 35, 40, 42, 48, 49, 50, 56, 59, 60, 62, 70, 75, 80, 84, 93, 96, 98, 100, 105, 112, 118, 120, 124, 140, 147, 150, 155, 160, 168, 175, 177, 186, 196, 200, 210, 217, 224, 236, 240, 245, 248, 280, 294, 295, 300, 310, 336, 350, 354, 372, 392, 400, 413, 420, 434, 465, 472, 480, 490, 496, 525, 560, 588, 590, 600, 620, 651, 672, 700, 708, 735, 744, 775, 784, 800, 826, 840, 868, 885, 930, 944, 980, 992, 1050, 1085, 1120, 1176, 1180, 1200, 1225, 1239, 1240, 1302, 1400, 1416, 1470, 1475, 1488, 1519, 1550, 1568, 1652, 1680, 1736, 1770, 1829, 1860, 1888, 1960, 2065, 2100, 2170, 2325, 2352, 2360, 2400, 2450, 2478, 2480, 2604, 2800, 2832, 2891, 2940, 2950, 2976, 3038, 3100, 3255, 3304, 3360, 3472, 3540, 3658, 3675, 3720, 3920, 4130, 4200, 4340, 4425, 4557, 4650, 4704, 4720, 4900, 4956, 4960, 5208, 5425, 5487, 5600, 5664, 5782, 5880, 5900, 6076, 6195, 6200, 6510, 6608, 6944, 7080, 7316, 7350, 7440, 7595, 7840, 8260, 8400, 8673, 8680, 8850, 9114, 9145, 9300, 9440, 9800, 9912, 10325, 10416, 10850, 10974, 11564, 11760, 11800, 12152, 12390, 12400, 12803, 13020, 13216, 14160, 14455, 14632, 14700, 14880, 15190, 16275, 16520, 16800, 17346, 17360, 17700, 18228, 18290, 18600, 19600, 19824, 20650, 20832, 21700, 21948, 22785, 23128, 23520, 23600, 24304, 24780, 24800, 25606, 26040, 27435, 28320, 28910, 29264, 29400, 30380, 30975, 32550, 33040, 34692, 34720, 35400, 36456, 36580, 37200, 37975, 38409, 39200, 39648, 41300, 43365, 43400, 43896, 45570, 45725, 46256, 47200, 48608, 49560, 51212, 52080, 54870, 57820, 58528, 58800, 60760, 61950, 64015, 65100, 66080, 69384, 70800, 72275, 72912, 73160, 74400, 75950, 76818, 82600, 86730, 86800, 87792, 89621, 91140, 91450, 92512, 99120, 102424, 104160, 109740, 113925, 115640, 117600, 121520, 123900, 128030, 130200, 137175, 138768, 141600, 144550, 145824, 146320, 151900, 153636, 165200, 173460, 173600, 175584, 179242, 182280, 182900, 192045, 198240, 204848, 216825, 219480, 227850, 231280, 243040, 247800, 256060, 260400, 268863, 274350, 277536, 289100, 292640, 303800, 307272, 320075, 330400, 346920, 358484, 364560, 365800, 384090, 409696, 433650, 438960, 448105, 455700, 462560, 495600, 512120, 520800, 537726, 548700, 578200, 607600, 614544, 640150, 693840, 716968, 729120, 731600, 768180, 867300, 877920, 896210, 911400, 960225, 991200, 1024240, 1075452, 1097400, 1156400, 1215200, 1229088, 1280300, 1344315, 1387680, 1433936, 1463200, 1536360, 1734600, 1792420, 1822800, 1920450, 2048480, 2150904, 2194800, 2240525, 2312800, 2560600, 2688630, 2867872, 3072720, 3469200, 3584840, 3645600, 3840900, 4301808, 4389600, 4481050, 5121200, 5377260, 6145440, 6721575, 6938400, 7169680, 7681800, 8603616, 8962100, 10242400, 10754520, 13443150, 14339360, 15363600, 17924200, 21509040, 26886300, 30727200, 35848400, 43018080, 53772600, 71696800, 107545200, 215090400]

約数ペア:

[(1, 215090400), (2, 107545200), (3, 71696800), (4, 53772600), (5, 43018080), (6, 35848400), (7, 30727200), (8, 26886300), (10, 21509040), (12, 17924200), (14, 15363600), (15, 14339360), (16, 13443150), (20, 10754520), (21, 10242400), (24, 8962100), (25, 8603616), (28, 7681800), (30, 7169680), (31, 6938400), (32, 6721575), (35, 6145440), (40, 5377260), (42, 5121200), (48, 4481050), (49, 4389600), (50, 4301808), (56, 3840900), (59, 3645600), (60, 3584840), (62, 3469200), (70, 3072720), (75, 2867872), (80, 2688630), (84, 2560600), (93, 2312800), (96, 2240525), (98, 2194800), (100, 2150904), (105, 2048480), (112, 1920450), (118, 1822800), (120, 1792420), (124, 1734600), (140, 1536360), (147, 1463200), (150, 1433936), (155, 1387680), (160, 1344315), (168, 1280300), (175, 1229088), (177, 1215200), (186, 1156400), (196, 1097400), (200, 1075452), (210, 1024240), (217, 991200), (224, 960225), (236, 911400), (240, 896210), (245, 877920), (248, 867300), (280, 768180), (294, 731600), (295, 729120), (300, 716968), (310, 693840), (336, 640150), (350, 614544), (354, 607600), (372, 578200), (392, 548700), (400, 537726), (413, 520800), (420, 512120), (434, 495600), (465, 462560), (472, 455700), (480, 448105), (490, 438960), (496, 433650), (525, 409696), (560, 384090), (588, 365800), (590, 364560), (600, 358484), (620, 346920), (651, 330400), (672, 320075), (700, 307272), (708, 303800), (735, 292640), (744, 289100), (775, 277536), (784, 274350), (800, 268863), (826, 260400), (840, 256060), (868, 247800), (885, 243040), (930, 231280), (944, 227850), (980, 219480), (992, 216825), (1050, 204848), (1085, 198240), (1120, 192045), (1176, 182900), (1180, 182280), (1200, 179242), (1225, 175584), (1239, 173600), (1240, 173460), (1302, 165200), (1400, 153636), (1416, 151900), (1470, 146320), (1475, 145824), (1488, 144550), (1519, 141600), (1550, 138768), (1568, 137175), (1652, 130200), (1680, 128030), (1736, 123900), (1770, 121520), (1829, 117600), (1860, 115640), (1888, 113925), (1960, 109740), (2065, 104160), (2100, 102424), (2170, 99120), (2325, 92512), (2352, 91450), (2360, 91140), (2400, 89621), (2450, 87792), (2478, 86800), (2480, 86730), (2604, 82600), (2800, 76818), (2832, 75950), (2891, 74400), (2940, 73160), (2950, 72912), (2976, 72275), (3038, 70800), (3100, 69384), (3255, 66080), (3304, 65100), (3360, 64015), (3472, 61950), (3540, 60760), (3658, 58800), (3675, 58528), (3720, 57820), (3920, 54870), (4130, 52080), (4200, 51212), (4340, 49560), (4425, 48608), (4557, 47200), (4650, 46256), (4704, 45725), (4720, 45570), (4900, 43896), (4956, 43400), (4960, 43365), (5208, 41300), (5425, 39648), (5487, 39200), (5600, 38409), (5664, 37975), (5782, 37200), (5880, 36580), (5900, 36456), (6076, 35400), (6195, 34720), (6200, 34692), (6510, 33040), (6608, 32550), (6944, 30975), (7080, 30380), (7316, 29400), (7350, 29264), (7440, 28910), (7595, 28320), (7840, 27435), (8260, 26040), (8400, 25606), (8673, 24800), (8680, 24780), (8850, 24304), (9114, 23600), (9145, 23520), (9300, 23128), (9440, 22785), (9800, 21948), (9912, 21700), (10325, 20832), (10416, 20650), (10850, 19824), (10974, 19600), (11564, 18600), (11760, 18290), (11800, 18228), (12152, 17700), (12390, 17360), (12400, 17346), (12803, 16800), (13020, 16520), (13216, 16275), (14160, 15190), (14455, 14880), (14632, 14700)]