221205600

素因数分解:

$2^5\times 3^3\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:73

約数の個数: 864

約数和(自身を含む): 1068681600

約数和(自身を除く): 847476000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 25, 27, 28, 30, 32, 33, 35, 36, 38, 40, 42, 44, 45, 48, 49, 50, 54, 55, 56, 57, 60, 63, 66, 70, 72, 75, 76, 77, 80, 84, 88, 90, 95, 96, 98, 99, 100, 105, 108, 110, 112, 114, 120, 126, 132, 133, 135, 140, 144, 147, 150, 152, 154, 160, 165, 168, 171, 175, 176, 180, 189, 190, 196, 198, 200, 209, 210, 216, 220, 224, 225, 228, 231, 240, 245, 252, 264, 266, 270, 275, 280, 285, 288, 294, 297, 300, 304, 308, 315, 330, 336, 342, 350, 352, 360, 378, 380, 385, 392, 396, 399, 400, 418, 420, 432, 440, 441, 450, 456, 462, 475, 480, 490, 495, 504, 513, 525, 528, 532, 539, 540, 550, 560, 570, 588, 594, 600, 608, 616, 627, 630, 660, 665, 672, 675, 684, 693, 700, 720, 735, 756, 760, 770, 784, 792, 798, 800, 825, 836, 840, 855, 864, 880, 882, 900, 912, 924, 931, 945, 950, 980, 990, 1008, 1026, 1045, 1050, 1056, 1064, 1078, 1080, 1100, 1120, 1140, 1155, 1176, 1188, 1197, 1200, 1225, 1232, 1254, 1260, 1320, 1323, 1330, 1350, 1368, 1386, 1400, 1425, 1440, 1463, 1470, 1485, 1512, 1520, 1540, 1568, 1575, 1584, 1596, 1617, 1650, 1672, 1680, 1710, 1760, 1764, 1800, 1824, 1848, 1862, 1881, 1890, 1900, 1925, 1960, 1980, 1995, 2016, 2052, 2079, 2090, 2100, 2128, 2156, 2160, 2200, 2205, 2280, 2310, 2352, 2376, 2394, 2400, 2450, 2464, 2475, 2508, 2520, 2565, 2640, 2646, 2660, 2695, 2700, 2736, 2772, 2793, 2800, 2850, 2926, 2940, 2970, 3024, 3040, 3080, 3135, 3150, 3168, 3192, 3234, 3300, 3325, 3344, 3360, 3420, 3465, 3528, 3591, 3600, 3675, 3696, 3724, 3762, 3780, 3800, 3850, 3920, 3960, 3990, 4104, 4158, 4180, 4200, 4256, 4275, 4312, 4320, 4389, 4400, 4410, 4560, 4620, 4655, 4704, 4725, 4752, 4788, 4851, 4900, 4950, 5016, 5040, 5130, 5225, 5280, 5292, 5320, 5390, 5400, 5472, 5544, 5586, 5600, 5643, 5700, 5775, 5852, 5880, 5940, 5985, 6048, 6160, 6270, 6300, 6384, 6468, 6600, 6615, 6650, 6688, 6840, 6930, 7056, 7182, 7200, 7315, 7350, 7392, 7425, 7448, 7524, 7560, 7600, 7700, 7840, 7920, 7980, 8085, 8208, 8316, 8360, 8379, 8400, 8550, 8624, 8778, 8800, 8820, 9120, 9240, 9310, 9405, 9450, 9504, 9576, 9702, 9800, 9900, 9975, 10032, 10080, 10241, 10260, 10395, 10450, 10584, 10640, 10780, 10800, 11025, 11088, 11172, 11286, 11400, 11550, 11704, 11760, 11880, 11970, 12320, 12540, 12600, 12768, 12825, 12936, 13167, 13200, 13230, 13300, 13475, 13680, 13860, 13965, 14112, 14364, 14553, 14630, 14700, 14850, 14896, 15048, 15120, 15200, 15400, 15675, 15840, 15960, 16170, 16416, 16632, 16720, 16758, 16800, 17100, 17248, 17325, 17556, 17640, 17955, 18480, 18620, 18810, 18900, 19152, 19404, 19600, 19800, 19950, 20064, 20482, 20520, 20790, 20900, 21168, 21280, 21560, 21600, 21945, 22050, 22176, 22344, 22572, 22800, 23100, 23275, 23408, 23520, 23760, 23940, 24255, 25080, 25137, 25200, 25650, 25872, 26334, 26400, 26460, 26600, 26950, 27360, 27720, 27930, 28215, 28728, 29106, 29260, 29400, 29700, 29792, 29925, 30096, 30240, 30723, 30800, 31350, 31920, 32340, 33075, 33264, 33440, 33516, 34200, 34650, 35112, 35280, 35910, 36575, 36960, 37240, 37620, 37800, 38304, 38808, 39200, 39501, 39600, 39900, 40425, 40964, 41040, 41580, 41800, 41895, 42336, 43120, 43890, 44100, 44688, 45144, 45600, 46200, 46550, 46816, 47025, 47520, 47880, 48510, 50160, 50274, 50400, 51205, 51300, 51744, 51975, 52668, 52920, 53200, 53900, 55440, 55860, 56430, 57456, 58212, 58520, 58800, 59400, 59850, 60192, 61446, 61600, 62700, 63840, 64680, 65835, 66150, 66528, 67032, 68400, 69300, 69825, 70224, 70560, 71820, 72765, 73150, 74480, 75240, 75600, 77616, 79002, 79200, 79800, 80850, 81928, 82080, 83160, 83600, 83790, 86240, 87780, 88200, 89376, 89775, 90288, 92169, 92400, 93100, 94050, 95760, 97020, 100320, 100548, 102410, 102600, 103950, 105336, 105840, 106400, 107800, 109725, 110880, 111720, 112860, 114912, 116424, 117040, 117600, 118800, 119700, 121275, 122892, 125400, 125685, 129360, 131670, 132300, 134064, 136800, 138600, 139650, 140448, 141075, 143640, 145530, 146300, 148960, 150480, 151200, 153615, 155232, 158004, 159600, 161700, 163856, 166320, 167200, 167580, 175560, 176400, 179550, 180576, 184338, 184800, 186200, 188100, 191520, 194040, 197505, 201096, 204820, 205200, 207900, 209475, 210672, 211680, 215600, 219450, 223440, 225720, 232848, 234080, 237600, 239400, 242550, 245784, 250800, 251370, 256025, 258720, 263340, 264600, 268128, 276507, 277200, 279300, 282150, 287280, 291060, 292600, 300960, 307230, 316008, 319200, 323400, 327712, 329175, 332640, 335160, 351120, 352800, 359100, 363825, 368676, 372400, 376200, 388080, 395010, 402192, 409640, 410400, 415800, 418950, 421344, 431200, 438900, 446880, 451440, 460845, 465696, 478800, 485100, 491568, 501600, 502740, 512050, 526680, 529200, 553014, 554400, 558600, 564300, 574560, 582120, 585200, 614460, 628425, 632016, 646800, 658350, 670320, 702240, 718200, 727650, 737352, 744800, 752400, 768075, 776160, 790020, 804384, 819280, 831600, 837900, 877800, 902880, 921690, 957600, 970200, 983136, 987525, 1005480, 1024100, 1053360, 1058400, 1106028, 1117200, 1128600, 1164240, 1170400, 1228920, 1256850, 1264032, 1293600, 1316700, 1340640, 1382535, 1436400, 1455300, 1474704, 1504800, 1536150, 1580040, 1638560, 1663200, 1675800, 1755600, 1843380, 1940400, 1975050, 2010960, 2048200, 2106720, 2212056, 2234400, 2257200, 2304225, 2328480, 2457840, 2513700, 2633400, 2765070, 2872800, 2910600, 2949408, 3072300, 3160080, 3351600, 3511200, 3686760, 3880800, 3950100, 4021920, 4096400, 4424112, 4514400, 4608450, 4915680, 5027400, 5266800, 5530140, 5821200, 6144600, 6320160, 6703200, 6912675, 7373520, 7900200, 8192800, 8848224, 9216900, 10054800, 10533600, 11060280, 11642400, 12289200, 13825350, 14747040, 15800400, 18433800, 20109600, 22120560, 24578400, 27650700, 31600800, 36867600, 44241120, 55301400, 73735200, 110602800, 221205600]

約数ペア:

[(1, 221205600), (2, 110602800), (3, 73735200), (4, 55301400), (5, 44241120), (6, 36867600), (7, 31600800), (8, 27650700), (9, 24578400), (10, 22120560), (11, 20109600), (12, 18433800), (14, 15800400), (15, 14747040), (16, 13825350), (18, 12289200), (19, 11642400), (20, 11060280), (21, 10533600), (22, 10054800), (24, 9216900), (25, 8848224), (27, 8192800), (28, 7900200), (30, 7373520), (32, 6912675), (33, 6703200), (35, 6320160), (36, 6144600), (38, 5821200), (40, 5530140), (42, 5266800), (44, 5027400), (45, 4915680), (48, 4608450), (49, 4514400), (50, 4424112), (54, 4096400), (55, 4021920), (56, 3950100), (57, 3880800), (60, 3686760), (63, 3511200), (66, 3351600), (70, 3160080), (72, 3072300), (75, 2949408), (76, 2910600), (77, 2872800), (80, 2765070), (84, 2633400), (88, 2513700), (90, 2457840), (95, 2328480), (96, 2304225), (98, 2257200), (99, 2234400), (100, 2212056), (105, 2106720), (108, 2048200), (110, 2010960), (112, 1975050), (114, 1940400), (120, 1843380), (126, 1755600), (132, 1675800), (133, 1663200), (135, 1638560), (140, 1580040), (144, 1536150), (147, 1504800), (150, 1474704), (152, 1455300), (154, 1436400), (160, 1382535), (165, 1340640), (168, 1316700), (171, 1293600), (175, 1264032), (176, 1256850), (180, 1228920), (189, 1170400), (190, 1164240), (196, 1128600), (198, 1117200), (200, 1106028), (209, 1058400), (210, 1053360), (216, 1024100), (220, 1005480), (224, 987525), (225, 983136), (228, 970200), (231, 957600), (240, 921690), (245, 902880), (252, 877800), (264, 837900), (266, 831600), (270, 819280), (275, 804384), (280, 790020), (285, 776160), (288, 768075), (294, 752400), (297, 744800), (300, 737352), (304, 727650), (308, 718200), (315, 702240), (330, 670320), (336, 658350), (342, 646800), (350, 632016), (352, 628425), (360, 614460), (378, 585200), (380, 582120), (385, 574560), (392, 564300), (396, 558600), (399, 554400), (400, 553014), (418, 529200), (420, 526680), (432, 512050), (440, 502740), (441, 501600), (450, 491568), (456, 485100), (462, 478800), (475, 465696), (480, 460845), (490, 451440), (495, 446880), (504, 438900), (513, 431200), (525, 421344), (528, 418950), (532, 415800), (539, 410400), (540, 409640), (550, 402192), (560, 395010), (570, 388080), (588, 376200), (594, 372400), (600, 368676), (608, 363825), (616, 359100), (627, 352800), (630, 351120), (660, 335160), (665, 332640), (672, 329175), (675, 327712), (684, 323400), (693, 319200), (700, 316008), (720, 307230), (735, 300960), (756, 292600), (760, 291060), (770, 287280), (784, 282150), (792, 279300), (798, 277200), (800, 276507), (825, 268128), (836, 264600), (840, 263340), (855, 258720), (864, 256025), (880, 251370), (882, 250800), (900, 245784), (912, 242550), (924, 239400), (931, 237600), (945, 234080), (950, 232848), (980, 225720), (990, 223440), (1008, 219450), (1026, 215600), (1045, 211680), (1050, 210672), (1056, 209475), (1064, 207900), (1078, 205200), (1080, 204820), (1100, 201096), (1120, 197505), (1140, 194040), (1155, 191520), (1176, 188100), (1188, 186200), (1197, 184800), (1200, 184338), (1225, 180576), (1232, 179550), (1254, 176400), (1260, 175560), (1320, 167580), (1323, 167200), (1330, 166320), (1350, 163856), (1368, 161700), (1386, 159600), (1400, 158004), (1425, 155232), (1440, 153615), (1463, 151200), (1470, 150480), (1485, 148960), (1512, 146300), (1520, 145530), (1540, 143640), (1568, 141075), (1575, 140448), (1584, 139650), (1596, 138600), (1617, 136800), (1650, 134064), (1672, 132300), (1680, 131670), (1710, 129360), (1760, 125685), (1764, 125400), (1800, 122892), (1824, 121275), (1848, 119700), (1862, 118800), (1881, 117600), (1890, 117040), (1900, 116424), (1925, 114912), (1960, 112860), (1980, 111720), (1995, 110880), (2016, 109725), (2052, 107800), (2079, 106400), (2090, 105840), (2100, 105336), (2128, 103950), (2156, 102600), (2160, 102410), (2200, 100548), (2205, 100320), (2280, 97020), (2310, 95760), (2352, 94050), (2376, 93100), (2394, 92400), (2400, 92169), (2450, 90288), (2464, 89775), (2475, 89376), (2508, 88200), (2520, 87780), (2565, 86240), (2640, 83790), (2646, 83600), (2660, 83160), (2695, 82080), (2700, 81928), (2736, 80850), (2772, 79800), (2793, 79200), (2800, 79002), (2850, 77616), (2926, 75600), (2940, 75240), (2970, 74480), (3024, 73150), (3040, 72765), (3080, 71820), (3135, 70560), (3150, 70224), (3168, 69825), (3192, 69300), (3234, 68400), (3300, 67032), (3325, 66528), (3344, 66150), (3360, 65835), (3420, 64680), (3465, 63840), (3528, 62700), (3591, 61600), (3600, 61446), (3675, 60192), (3696, 59850), (3724, 59400), (3762, 58800), (3780, 58520), (3800, 58212), (3850, 57456), (3920, 56430), (3960, 55860), (3990, 55440), (4104, 53900), (4158, 53200), (4180, 52920), (4200, 52668), (4256, 51975), (4275, 51744), (4312, 51300), (4320, 51205), (4389, 50400), (4400, 50274), (4410, 50160), (4560, 48510), (4620, 47880), (4655, 47520), (4704, 47025), (4725, 46816), (4752, 46550), (4788, 46200), (4851, 45600), (4900, 45144), (4950, 44688), (5016, 44100), (5040, 43890), (5130, 43120), (5225, 42336), (5280, 41895), (5292, 41800), (5320, 41580), (5390, 41040), (5400, 40964), (5472, 40425), (5544, 39900), (5586, 39600), (5600, 39501), (5643, 39200), (5700, 38808), (5775, 38304), (5852, 37800), (5880, 37620), (5940, 37240), (5985, 36960), (6048, 36575), (6160, 35910), (6270, 35280), (6300, 35112), (6384, 34650), (6468, 34200), (6600, 33516), (6615, 33440), (6650, 33264), (6688, 33075), (6840, 32340), (6930, 31920), (7056, 31350), (7182, 30800), (7200, 30723), (7315, 30240), (7350, 30096), (7392, 29925), (7425, 29792), (7448, 29700), (7524, 29400), (7560, 29260), (7600, 29106), (7700, 28728), (7840, 28215), (7920, 27930), (7980, 27720), (8085, 27360), (8208, 26950), (8316, 26600), (8360, 26460), (8379, 26400), (8400, 26334), (8550, 25872), (8624, 25650), (8778, 25200), (8800, 25137), (8820, 25080), (9120, 24255), (9240, 23940), (9310, 23760), (9405, 23520), (9450, 23408), (9504, 23275), (9576, 23100), (9702, 22800), (9800, 22572), (9900, 22344), (9975, 22176), (10032, 22050), (10080, 21945), (10241, 21600), (10260, 21560), (10395, 21280), (10450, 21168), (10584, 20900), (10640, 20790), (10780, 20520), (10800, 20482), (11025, 20064), (11088, 19950), (11172, 19800), (11286, 19600), (11400, 19404), (11550, 19152), (11704, 18900), (11760, 18810), (11880, 18620), (11970, 18480), (12320, 17955), (12540, 17640), (12600, 17556), (12768, 17325), (12825, 17248), (12936, 17100), (13167, 16800), (13200, 16758), (13230, 16720), (13300, 16632), (13475, 16416), (13680, 16170), (13860, 15960), (13965, 15840), (14112, 15675), (14364, 15400), (14553, 15200), (14630, 15120), (14700, 15048), (14850, 14896)]