20123006400

素因数分解:

$2^6\times 3^2\times 5^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 1134

約数和(自身を含む): 88919822160

約数和(自身を除く): 68796815760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 25, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 50, 56, 57, 60, 63, 64, 70, 72, 75, 76, 79, 80, 84, 90, 95, 96, 98, 100, 105, 112, 114, 120, 126, 133, 140, 144, 147, 150, 152, 158, 160, 168, 171, 175, 180, 190, 192, 196, 200, 210, 224, 225, 228, 237, 240, 245, 252, 266, 280, 285, 288, 294, 300, 304, 315, 316, 320, 336, 342, 350, 360, 361, 380, 392, 395, 399, 400, 420, 441, 448, 450, 456, 474, 475, 480, 490, 504, 525, 532, 553, 560, 570, 576, 588, 600, 608, 630, 632, 665, 672, 684, 700, 711, 720, 722, 735, 760, 784, 790, 798, 800, 840, 855, 882, 900, 912, 931, 948, 950, 960, 980, 1008, 1050, 1064, 1083, 1106, 1120, 1140, 1176, 1185, 1197, 1200, 1216, 1225, 1260, 1264, 1330, 1344, 1368, 1400, 1422, 1425, 1440, 1444, 1470, 1501, 1520, 1568, 1575, 1580, 1596, 1600, 1659, 1680, 1710, 1764, 1800, 1805, 1824, 1862, 1896, 1900, 1960, 1975, 1995, 2016, 2100, 2128, 2166, 2205, 2212, 2240, 2280, 2352, 2370, 2394, 2400, 2450, 2520, 2527, 2528, 2660, 2736, 2765, 2793, 2800, 2844, 2850, 2880, 2888, 2940, 3002, 3040, 3136, 3150, 3160, 3192, 3249, 3318, 3325, 3360, 3420, 3528, 3555, 3600, 3610, 3648, 3675, 3724, 3792, 3800, 3871, 3920, 3950, 3990, 4032, 4200, 4256, 4275, 4332, 4410, 4424, 4503, 4560, 4655, 4704, 4740, 4788, 4800, 4900, 4977, 5040, 5054, 5056, 5320, 5415, 5472, 5530, 5586, 5600, 5688, 5700, 5776, 5880, 5925, 5985, 6004, 6080, 6300, 6320, 6384, 6498, 6636, 6650, 6720, 6840, 7056, 7110, 7200, 7220, 7350, 7448, 7505, 7581, 7584, 7600, 7742, 7840, 7900, 7980, 8295, 8379, 8400, 8512, 8550, 8664, 8820, 8848, 9006, 9025, 9120, 9310, 9408, 9480, 9576, 9800, 9954, 9975, 10080, 10108, 10507, 10640, 10830, 10944, 11025, 11060, 11172, 11200, 11376, 11400, 11552, 11613, 11760, 11850, 11970, 12008, 12600, 12635, 12640, 12768, 12996, 13272, 13300, 13509, 13680, 13825, 13965, 14112, 14220, 14400, 14440, 14700, 14896, 15010, 15162, 15168, 15200, 15484, 15680, 15800, 15960, 16245, 16590, 16758, 16800, 17100, 17328, 17640, 17689, 17696, 17775, 18012, 18050, 18240, 18620, 18960, 19152, 19355, 19600, 19908, 19950, 20160, 20216, 21014, 21280, 21660, 22050, 22120, 22344, 22515, 22743, 22752, 22800, 23104, 23226, 23275, 23520, 23700, 23940, 24016, 24885, 25200, 25270, 25280, 25536, 25992, 26544, 26600, 27018, 27075, 27360, 27650, 27930, 28224, 28440, 28519, 28880, 29400, 29792, 29925, 30020, 30324, 30400, 30968, 31521, 31600, 31920, 32490, 33180, 33516, 33600, 34200, 34656, 34839, 35280, 35378, 35392, 35550, 36024, 36100, 37240, 37525, 37905, 37920, 38304, 38710, 39200, 39816, 39900, 40432, 41475, 41895, 42028, 42560, 43320, 44100, 44240, 44688, 45030, 45486, 45504, 45600, 46452, 46550, 47040, 47400, 47880, 48032, 49770, 50400, 50540, 51984, 52535, 53067, 53088, 53200, 54036, 54150, 54720, 55300, 55860, 56880, 57038, 57760, 58065, 58800, 59584, 59850, 60040, 60648, 61936, 63042, 63175, 63200, 63840, 64980, 66360, 67032, 67545, 68400, 69312, 69678, 69825, 70560, 70756, 71100, 72048, 72200, 73549, 74480, 75050, 75810, 75840, 76608, 77420, 78400, 79632, 79800, 80864, 81225, 82950, 83790, 84056, 85557, 86640, 88200, 88445, 88480, 89376, 90060, 90972, 91200, 92904, 93100, 94563, 94800, 95760, 96064, 96775, 99540, 100800, 101080, 103968, 105070, 106134, 106176, 106400, 108072, 108300, 110600, 111720, 112575, 113715, 113760, 114076, 115520, 116130, 117600, 119700, 120080, 121296, 123872, 124425, 126084, 126350, 126400, 127680, 129960, 132720, 134064, 135090, 136800, 139356, 139650, 141120, 141512, 142200, 142595, 144096, 144400, 147098, 148960, 150100, 151620, 154840, 157605, 159201, 159264, 159600, 161728, 162450, 165900, 167580, 168112, 171114, 173280, 174195, 176400, 176890, 176960, 178752, 180120, 181944, 185808, 186200, 189126, 189525, 189600, 191520, 193550, 199080, 199633, 202160, 207936, 209475, 210140, 212268, 212800, 216144, 216600, 220647, 221200, 223440, 225150, 227430, 227520, 228152, 232260, 235200, 239400, 240160, 242592, 247744, 248850, 252168, 252700, 256671, 259920, 262675, 265335, 265440, 268128, 270180, 273600, 278712, 279300, 283024, 284400, 285190, 288192, 288800, 290325, 294196, 297920, 300200, 303240, 309680, 315210, 318402, 318528, 319200, 324900, 331800, 335160, 336224, 337725, 342228, 346560, 348390, 352800, 353780, 360240, 363888, 367745, 371616, 372400, 378252, 379050, 379200, 383040, 387100, 398160, 399266, 404320, 418950, 420280, 424536, 427785, 432288, 433200, 441294, 442225, 442400, 446880, 450300, 454860, 456304, 464520, 472815, 478800, 480320, 485184, 497700, 504336, 505400, 513342, 519840, 525350, 530670, 530880, 536256, 540360, 557424, 558600, 566048, 568575, 568800, 570380, 577600, 580650, 588392, 598899, 600400, 606480, 619360, 630420, 636804, 638400, 649800, 661941, 663600, 670320, 672448, 675450, 684456, 696780, 705600, 707560, 712975, 720480, 727776, 735490, 743232, 744800, 756504, 758100, 774200, 788025, 796005, 796320, 798532, 808640, 837900, 840560, 849072, 855570, 864576, 866400, 870975, 882588, 884450, 884800, 893760, 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3351600, 3362240, 3396288, 3422280, 3483900, 3530352, 3537800, 3593394, 3602400, 3638880, 3677450, 3716160, 3782520, 3980025, 3981600, 3992660, 4043200, 4106736, 4192293, 4202800, 4245360, 4277850, 4322880, 4412940, 4468800, 4548600, 4563040, 4645200, 4707136, 4728150, 4791192, 4990825, 5043360, 5094432, 5133420, 5198400, 5295528, 5306700, 5403600, 5475648, 5516175, 5574240, 5589724, 5660480, 5703800, 5883920, 5988990, 6052032, 6064800, 6193600, 6304200, 6368040, 6388256, 6416775, 6619410, 6703200, 6844560, 6967800, 6987155, 7060704, 7075600, 7186788, 7204800, 7277760, 7354900, 7565040, 7960050, 7963200, 7985320, 8213472, 8384586, 8405600, 8490720, 8555700, 8825880, 8983485, 9097200, 9126080, 9290400, 9456300, 9582384, 9981650, 10086720, 10188864, 10266840, 10591056, 10613400, 10807200, 11032350, 11148480, 11179448, 11407600, 11767840, 11977980, 12129600, 12576879, 12608400, 12736080, 12776512, 12833550, 13238820, 13406400, 13689120, 13935600, 13974310, 14121408, 14151200, 14373576, 14709800, 14972475, 15130080, 15920100, 15970640, 16426944, 16548525, 16769172, 16811200, 16981440, 17111400, 17651760, 17966970, 18194400, 18580800, 18912600, 19164768, 19963300, 20533680, 20961465, 21182112, 21226800, 21614400, 22064700, 22358896, 22815200, 23535680, 23955960, 25153758, 25216800, 25472160, 25667100, 26477640, 27378240, 27871200, 27948620, 28302400, 28747152, 29419600, 29944950, 30260160, 31840200, 31941280, 33097050, 33538344, 34222800, 34935775, 35303520, 35933940, 36388800, 37825200, 38329536, 39926600, 41067360, 41922930, 42364224, 42453600, 44129400, 44717792, 44917425, 45630400, 47911920, 50307516, 50433600, 50944320, 51334200, 52955280, 55742400, 55897240, 57494304, 58839200, 59889900, 62884395, 63680400, 63882560, 66194100, 67076688, 68445600, 69871550, 70607040, 71867880, 75650400, 79853200, 82134720, 83845860, 84907200, 88258800, 89435584, 89834850, 95823840, 100615032, 102668400, 104807325, 105910560, 111794480, 114988608, 117678400, 119779800, 125768790, 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約数ペア:

[(1, 20123006400), (2, 10061503200), (3, 6707668800), (4, 5030751600), (5, 4024601280), (6, 3353834400), (7, 2874715200), (8, 2515375800), (9, 2235889600), (10, 2012300640), (12, 1676917200), (14, 1437357600), (15, 1341533760), (16, 1257687900), (18, 1117944800), (19, 1059105600), (20, 1006150320), (21, 958238400), (24, 838458600), (25, 804920256), (28, 718678800), (30, 670766880), (32, 628843950), (35, 574943040), (36, 558972400), (38, 529552800), (40, 503075160), (42, 479119200), (45, 447177920), (48, 419229300), (49, 410673600), (50, 402460128), (56, 359339400), (57, 353035200), (60, 335383440), (63, 319412800), (64, 314421975), (70, 287471520), (72, 279486200), (75, 268306752), (76, 264776400), (79, 254721600), (80, 251537580), (84, 239559600), (90, 223588960), (95, 211821120), (96, 209614650), (98, 205336800), (100, 201230064), (105, 191647680), (112, 179669700), (114, 176517600), (120, 167691720), (126, 159706400), (133, 151300800), (140, 143735760), (144, 139743100), (147, 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