21025382400

素因数分解:

$2^{13}\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 1008

約数和(自身を含む): 88418657808

約数和(自身を除く): 67393275408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 25, 30, 32, 33, 34, 36, 40, 44, 45, 48, 50, 51, 55, 60, 61, 64, 66, 68, 72, 75, 80, 85, 88, 90, 96, 99, 100, 102, 110, 120, 122, 128, 132, 136, 144, 150, 153, 160, 165, 170, 176, 180, 183, 187, 192, 198, 200, 204, 220, 225, 240, 244, 255, 256, 264, 272, 275, 288, 300, 305, 306, 320, 330, 340, 352, 360, 366, 374, 384, 396, 400, 408, 425, 440, 450, 480, 488, 495, 510, 512, 528, 544, 549, 550, 561, 576, 600, 610, 612, 640, 660, 671, 680, 704, 720, 732, 748, 765, 768, 792, 800, 816, 825, 850, 880, 900, 915, 935, 960, 976, 990, 1020, 1024, 1037, 1056, 1088, 1098, 1100, 1122, 1152, 1200, 1220, 1224, 1275, 1280, 1320, 1342, 1360, 1408, 1440, 1464, 1496, 1525, 1530, 1536, 1584, 1600, 1632, 1650, 1683, 1700, 1760, 1800, 1830, 1870, 1920, 1952, 1980, 2013, 2040, 2048, 2074, 2112, 2176, 2196, 2200, 2244, 2304, 2400, 2440, 2448, 2475, 2550, 2560, 2640, 2684, 2720, 2745, 2805, 2816, 2880, 2928, 2992, 3050, 3060, 3072, 3111, 3168, 3200, 3264, 3300, 3355, 3366, 3400, 3520, 3600, 3660, 3740, 3825, 3840, 3904, 3960, 4026, 4080, 4096, 4148, 4224, 4352, 4392, 4400, 4488, 4575, 4608, 4675, 4800, 4880, 4896, 4950, 5100, 5120, 5185, 5280, 5368, 5440, 5490, 5610, 5632, 5760, 5856, 5984, 6039, 6100, 6120, 6144, 6222, 6336, 6400, 6528, 6600, 6710, 6732, 6800, 7040, 7200, 7320, 7480, 7650, 7680, 7808, 7920, 8052, 8160, 8192, 8296, 8415, 8448, 8704, 8784, 8800, 8976, 9150, 9216, 9333, 9350, 9600, 9760, 9792, 9900, 10065, 10200, 10240, 10370, 10560, 10736, 10880, 10980, 11220, 11264, 11407, 11520, 11712, 11968, 12078, 12200, 12240, 12288, 12444, 12672, 12800, 13056, 13200, 13420, 13464, 13600, 13725, 14025, 14080, 14400, 14640, 14960, 15300, 15360, 15555, 15616, 15840, 16104, 16320, 16592, 16775, 16830, 16896, 17408, 17568, 17600, 17952, 18300, 18432, 18666, 18700, 19200, 19520, 19584, 19800, 20130, 20400, 20480, 20740, 21120, 21472, 21760, 21960, 22440, 22528, 22814, 23040, 23424, 23936, 24156, 24400, 24480, 24576, 24888, 25344, 25600, 25925, 26112, 26400, 26840, 26928, 27200, 27450, 28050, 28160, 28800, 29280, 29920, 30195, 30600, 30720, 31110, 31232, 31680, 32208, 32640, 33184, 33550, 33660, 33792, 34221, 34816, 35136, 35200, 35904, 36600, 36864, 37332, 37400, 38400, 39040, 39168, 39600, 40260, 40800, 40960, 41480, 42075, 42240, 42944, 43520, 43920, 44880, 45056, 45628, 46080, 46665, 46848, 47872, 48312, 48800, 48960, 49776, 50325, 50688, 51200, 51850, 52224, 52800, 53680, 53856, 54400, 54900, 56100, 56320, 57035, 57600, 58560, 59840, 60390, 61200, 61440, 62220, 62464, 63360, 64416, 65280, 66368, 67100, 67320, 67584, 68442, 69632, 70272, 70400, 71808, 73200, 73728, 74664, 74800, 76800, 77775, 78080, 78336, 79200, 80520, 81600, 82960, 84150, 84480, 85888, 87040, 87840, 89760, 90112, 91256, 92160, 93330, 93696, 95744, 96624, 97600, 97920, 99552, 100650, 101376, 102400, 102663, 103700, 104448, 105600, 107360, 107712, 108800, 109800, 112200, 112640, 114070, 115200, 117120, 119680, 120780, 122400, 122880, 124440, 124928, 126720, 128832, 130560, 132736, 134200, 134640, 135168, 136884, 139264, 140544, 140800, 143616, 146400, 149328, 149600, 150975, 153600, 155550, 156160, 156672, 158400, 161040, 163200, 165920, 168300, 168960, 171105, 171776, 174080, 175680, 179520, 182512, 184320, 186660, 187392, 191488, 193248, 195200, 195840, 199104, 201300, 202752, 204800, 205326, 207400, 208896, 211200, 214720, 215424, 217600, 219600, 224400, 225280, 228140, 230400, 233325, 234240, 239360, 241560, 244800, 248880, 249856, 253440, 257664, 261120, 265472, 268400, 269280, 270336, 273768, 281088, 281600, 285175, 287232, 292800, 298656, 299200, 301950, 307200, 311100, 312320, 313344, 316800, 322080, 326400, 331840, 336600, 337920, 342210, 343552, 348160, 351360, 359040, 365024, 368640, 373320, 374784, 382976, 386496, 390400, 391680, 398208, 402600, 405504, 410652, 414800, 417792, 422400, 429440, 430848, 435200, 439200, 448800, 450560, 456280, 460800, 466650, 468480, 478720, 483120, 489600, 497760, 499712, 506880, 513315, 515328, 522240, 530944, 536800, 538560, 547536, 562176, 563200, 570350, 574464, 585600, 597312, 598400, 603900, 614400, 622200, 624640, 626688, 633600, 644160, 652800, 663680, 673200, 675840, 684420, 687104, 696320, 702720, 718080, 730048, 746640, 749568, 765952, 772992, 780800, 783360, 796416, 805200, 811008, 821304, 829600, 844800, 855525, 858880, 861696, 870400, 878400, 897600, 912560, 921600, 933300, 936960, 957440, 966240, 979200, 995520, 1013760, 1026630, 1030656, 1044480, 1061888, 1073600, 1077120, 1095072, 1124352, 1126400, 1140700, 1148928, 1171200, 1194624, 1196800, 1207800, 1244400, 1249280, 1253376, 1267200, 1288320, 1305600, 1327360, 1346400, 1351680, 1368840, 1374208, 1405440, 1436160, 1460096, 1493280, 1499136, 1531904, 1545984, 1561600, 1566720, 1592832, 1610400, 1642608, 1659200, 1689600, 1711050, 1717760, 1723392, 1740800, 1756800, 1795200, 1825120, 1843200, 1866600, 1873920, 1914880, 1932480, 1958400, 1991040, 2027520, 2053260, 2061312, 2088960, 2123776, 2147200, 2154240, 2190144, 2248704, 2252800, 2281400, 2297856, 2342400, 2389248, 2393600, 2415600, 2488800, 2498560, 2534400, 2566575, 2576640, 2611200, 2654720, 2692800, 2737680, 2748416, 2810880, 2872320, 2920192, 2986560, 3091968, 3123200, 3133440, 3185664, 3220800, 3285216, 3318400, 3379200, 3422100, 3435520, 3446784, 3481600, 3513600, 3590400, 3650240, 3733200, 3747840, 3829760, 3864960, 3916800, 3982080, 4055040, 4106520, 4122624, 4247552, 4294400, 4308480, 4380288, 4497408, 4562800, 4595712, 4684800, 4778496, 4787200, 4831200, 4977600, 5068800, 5133150, 5153280, 5222400, 5309440, 5385600, 5475360, 5496832, 5621760, 5744640, 5840384, 5973120, 6183936, 6246400, 6266880, 6371328, 6441600, 6570432, 6636800, 6758400, 6844200, 6871040, 6893568, 7027200, 7180800, 7300480, 7466400, 7495680, 7659520, 7729920, 7833600, 7964160, 8213040, 8245248, 8495104, 8588800, 8616960, 8760576, 9125600, 9369600, 9556992, 9574400, 9662400, 9955200, 10137600, 10266300, 10306560, 10444800, 10618880, 10771200, 10950720, 11243520, 11489280, 11680768, 11946240, 12367872, 12492800, 12742656, 12883200, 13140864, 13273600, 13688400, 13742080, 13787136, 14054400, 14361600, 14600960, 14932800, 15459840, 15667200, 15928320, 16426080, 16490496, 17177600, 17233920, 17521152, 18251200, 18739200, 19113984, 19148800, 19324800, 19910400, 20275200, 20532600, 20613120, 21237760, 21542400, 21901440, 22487040, 22978560, 23361536, 23892480, 24735744, 25485312, 25766400, 26281728, 26547200, 27376800, 27484160, 28108800, 28723200, 29201920, 29865600, 30919680, 31334400, 31856640, 32852160, 34355200, 34467840, 35042304, 36502400, 37478400, 38227968, 38297600, 38649600, 39820800, 41065200, 41226240, 42475520, 43084800, 43802880, 46723072, 47784960, 49471488, 51532800, 52563456, 53094400, 54753600, 56217600, 57446400, 58403840, 59731200, 61839360, 63713280, 65704320, 68710400, 68935680, 70084608, 73004800, 76455936, 77299200, 79641600, 82130400, 82452480, 86169600, 87605760, 93446144, 95569920, 103065600, 105126912, 106188800, 109507200, 112435200, 114892800, 116807680, 119462400, 123678720, 127426560, 131408640, 137420800, 140169216, 146009600, 154598400, 159283200, 164260800, 172339200, 175211520, 191139840, 206131200, 210253824, 212377600, 219014400, 233615360, 238924800, 247357440, 262817280, 280338432, 292019200, 309196800, 318566400, 328521600, 344678400, 350423040, 382279680, 412262400, 420507648, 438028800, 467230720, 477849600, 525634560, 584038400, 618393600, 637132800, 657043200, 700846080, 841015296, 876057600, 955699200, 1051269120, 1168076800, 1236787200, 1314086400, 1401692160, 1752115200, 1911398400, 2102538240, 2336153600, 2628172800, 3504230400, 4205076480, 5256345600, 7008460800, 10512691200, 21025382400]

約数ペア:

[(1, 21025382400), (2, 10512691200), (3, 7008460800), (4, 5256345600), (5, 4205076480), (6, 3504230400), (8, 2628172800), (9, 2336153600), (10, 2102538240), (11, 1911398400), (12, 1752115200), (15, 1401692160), (16, 1314086400), (17, 1236787200), (18, 1168076800), (20, 1051269120), (22, 955699200), (24, 876057600), (25, 841015296), (30, 700846080), (32, 657043200), (33, 637132800), (34, 618393600), (36, 584038400), (40, 525634560), (44, 477849600), (45, 467230720), (48, 438028800), (50, 420507648), (51, 412262400), (55, 382279680), (60, 350423040), (61, 344678400), (64, 328521600), (66, 318566400), (68, 309196800), (72, 292019200), (75, 280338432), (80, 262817280), (85, 247357440), (88, 238924800), (90, 233615360), (96, 219014400), (99, 212377600), (100, 210253824), (102, 206131200), (110, 191139840), (120, 175211520), (122, 172339200), (128, 164260800), (132, 159283200), (136, 154598400), (144, 146009600), (150, 140169216), (153, 137420800), (160, 131408640), (165, 127426560), (170, 123678720), (176, 119462400), (180, 116807680), (183, 114892800), (187, 112435200), (192, 109507200), (198, 106188800), (200, 105126912), (204, 103065600), (220, 95569920), (225, 93446144), (240, 87605760), (244, 86169600), (255, 82452480), (256, 82130400), (264, 79641600), (272, 77299200), (275, 76455936), (288, 73004800), (300, 70084608), (305, 68935680), (306, 68710400), (320, 65704320), (330, 63713280), (340, 61839360), (352, 59731200), (360, 58403840), (366, 57446400), (374, 56217600), (384, 54753600), (396, 53094400), (400, 52563456), (408, 51532800), (425, 49471488), (440, 47784960), (450, 46723072), (480, 43802880), (488, 43084800), (495, 42475520), (510, 41226240), (512, 41065200), (528, 39820800), (544, 38649600), (549, 38297600), (550, 38227968), (561, 37478400), (576, 36502400), (600, 35042304), (610, 34467840), (612, 34355200), (640, 32852160), (660, 31856640), (671, 31334400), (680, 30919680), (704, 29865600), (720, 29201920), (732, 28723200), (748, 28108800), (765, 27484160), (768, 27376800), (792, 26547200), (800, 26281728), (816, 25766400), (825, 25485312), (850, 24735744), (880, 23892480), (900, 23361536), (915, 22978560), (935, 22487040), (960, 21901440), (976, 21542400), (990, 21237760), (1020, 20613120), (1024, 20532600), (1037, 20275200), (1056, 19910400), (1088, 19324800), (1098, 19148800), (1100, 19113984), (1122, 18739200), (1152, 18251200), (1200, 17521152), (1220, 17233920), (1224, 17177600), (1275, 16490496), (1280, 16426080), (1320, 15928320), (1342, 15667200), (1360, 15459840), (1408, 14932800), (1440, 14600960), (1464, 14361600), (1496, 14054400), (1525, 13787136), (1530, 13742080), (1536, 13688400), (1584, 13273600), (1600, 13140864), (1632, 12883200), (1650, 12742656), (1683, 12492800), (1700, 12367872), (1760, 11946240), (1800, 11680768), (1830, 11489280), (1870, 11243520), (1920, 10950720), (1952, 10771200), (1980, 10618880), (2013, 10444800), (2040, 10306560), (2048, 10266300), (2074, 10137600), (2112, 9955200), (2176, 9662400), (2196, 9574400), (2200, 9556992), (2244, 9369600), (2304, 9125600), (2400, 8760576), (2440, 8616960), (2448, 8588800), (2475, 8495104), (2550, 8245248), (2560, 8213040), (2640, 7964160), (2684, 7833600), (2720, 7729920), (2745, 7659520), (2805, 7495680), (2816, 7466400), (2880, 7300480), (2928, 7180800), (2992, 7027200), (3050, 6893568), (3060, 6871040), (3072, 6844200), (3111, 6758400), (3168, 6636800), (3200, 6570432), (3264, 6441600), (3300, 6371328), (3355, 6266880), (3366, 6246400), (3400, 6183936), (3520, 5973120), (3600, 5840384), (3660, 5744640), (3740, 5621760), (3825, 5496832), (3840, 5475360), (3904, 5385600), (3960, 5309440), (4026, 5222400), (4080, 5153280), (4096, 5133150), (4148, 5068800), (4224, 4977600), (4352, 4831200), (4392, 4787200), (4400, 4778496), (4488, 4684800), (4575, 4595712), (4608, 4562800), (4675, 4497408), (4800, 4380288), (4880, 4308480), (4896, 4294400), (4950, 4247552), (5100, 4122624), (5120, 4106520), (5185, 4055040), (5280, 3982080), (5368, 3916800), (5440, 3864960), (5490, 3829760), (5610, 3747840), (5632, 3733200), (5760, 3650240), (5856, 3590400), (5984, 3513600), (6039, 3481600), (6100, 3446784), (6120, 3435520), (6144, 3422100), (6222, 3379200), (6336, 3318400), (6400, 3285216), (6528, 3220800), (6600, 3185664), (6710, 3133440), (6732, 3123200), (6800, 3091968), (7040, 2986560), (7200, 2920192), (7320, 2872320), (7480, 2810880), (7650, 2748416), (7680, 2737680), (7808, 2692800), (7920, 2654720), (8052, 2611200), (8160, 2576640), (8192, 2566575), (8296, 2534400), (8415, 2498560), (8448, 2488800), (8704, 2415600), (8784, 2393600), (8800, 2389248), (8976, 2342400), (9150, 2297856), (9216, 2281400), (9333, 2252800), (9350, 2248704), (9600, 2190144), (9760, 2154240), (9792, 2147200), (9900, 2123776), (10065, 2088960), (10200, 2061312), (10240, 2053260), (10370, 2027520), (10560, 1991040), (10736, 1958400), (10880, 1932480), (10980, 1914880), (11220, 1873920), (11264, 1866600), (11407, 1843200), (11520, 1825120), (11712, 1795200), (11968, 1756800), (12078, 1740800), (12200, 1723392), (12240, 1717760), (12288, 1711050), (12444, 1689600), (12672, 1659200), (12800, 1642608), (13056, 1610400), (13200, 1592832), (13420, 1566720), (13464, 1561600), (13600, 1545984), (13725, 1531904), (14025, 1499136), (14080, 1493280), (14400, 1460096), (14640, 1436160), (14960, 1405440), (15300, 1374208), (15360, 1368840), (15555, 1351680), (15616, 1346400), (15840, 1327360), (16104, 1305600), (16320, 1288320), (16592, 1267200), (16775, 1253376), (16830, 1249280), (16896, 1244400), (17408, 1207800), (17568, 1196800), (17600, 1194624), (17952, 1171200), (18300, 1148928), (18432, 1140700), (18666, 1126400), (18700, 1124352), (19200, 1095072), (19520, 1077120), (19584, 1073600), (19800, 1061888), (20130, 1044480), (20400, 1030656), (20480, 1026630), (20740, 1013760), (21120, 995520), (21472, 979200), (21760, 966240), (21960, 957440), (22440, 936960), (22528, 933300), (22814, 921600), (23040, 912560), (23424, 897600), (23936, 878400), (24156, 870400), (24400, 861696), (24480, 858880), (24576, 855525), (24888, 844800), (25344, 829600), (25600, 821304), (25925, 811008), (26112, 805200), (26400, 796416), (26840, 783360), (26928, 780800), (27200, 772992), (27450, 765952), (28050, 749568), (28160, 746640), (28800, 730048), (29280, 718080), (29920, 702720), (30195, 696320), (30600, 687104), (30720, 684420), (31110, 675840), (31232, 673200), (31680, 663680), (32208, 652800), (32640, 644160), (33184, 633600), (33550, 626688), (33660, 624640), (33792, 622200), (34221, 614400), (34816, 603900), (35136, 598400), (35200, 597312), (35904, 585600), (36600, 574464), (36864, 570350), (37332, 563200), (37400, 562176), (38400, 547536), (39040, 538560), (39168, 536800), (39600, 530944), (40260, 522240), (40800, 515328), (40960, 513315), (41480, 506880), (42075, 499712), (42240, 497760), (42944, 489600), (43520, 483120), (43920, 478720), (44880, 468480), (45056, 466650), (45628, 460800), (46080, 456280), (46665, 450560), (46848, 448800), (47872, 439200), (48312, 435200), (48800, 430848), (48960, 429440), (49776, 422400), (50325, 417792), (50688, 414800), (51200, 410652), (51850, 405504), (52224, 402600), (52800, 398208), (53680, 391680), (53856, 390400), (54400, 386496), (54900, 382976), (56100, 374784), (56320, 373320), (57035, 368640), (57600, 365024), (58560, 359040), (59840, 351360), (60390, 348160), (61200, 343552), (61440, 342210), (62220, 337920), (62464, 336600), (63360, 331840), (64416, 326400), (65280, 322080), (66368, 316800), (67100, 313344), (67320, 312320), (67584, 311100), (68442, 307200), (69632, 301950), (70272, 299200), (70400, 298656), (71808, 292800), (73200, 287232), (73728, 285175), (74664, 281600), (74800, 281088), (76800, 273768), (77775, 270336), (78080, 269280), (78336, 268400), (79200, 265472), (80520, 261120), (81600, 257664), (82960, 253440), (84150, 249856), (84480, 248880), (85888, 244800), (87040, 241560), (87840, 239360), (89760, 234240), (90112, 233325), (91256, 230400), (92160, 228140), (93330, 225280), (93696, 224400), (95744, 219600), (96624, 217600), (97600, 215424), (97920, 214720), (99552, 211200), (100650, 208896), (101376, 207400), (102400, 205326), (102663, 204800), (103700, 202752), (104448, 201300), (105600, 199104), (107360, 195840), (107712, 195200), (108800, 193248), (109800, 191488), (112200, 187392), (112640, 186660), (114070, 184320), (115200, 182512), (117120, 179520), (119680, 175680), (120780, 174080), (122400, 171776), (122880, 171105), (124440, 168960), (124928, 168300), (126720, 165920), (128832, 163200), (130560, 161040), (132736, 158400), (134200, 156672), (134640, 156160), (135168, 155550), (136884, 153600), (139264, 150975), (140544, 149600), (140800, 149328), (143616, 146400)]