18817936200

素因数分解:

$2^3\times 3^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 960

約数和(自身を含む): 79336350720

約数和(自身を除く): 60518414520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 31, 35, 36, 40, 42, 45, 50, 53, 54, 56, 60, 62, 63, 70, 72, 75, 81, 84, 90, 93, 100, 101, 105, 106, 108, 120, 124, 126, 135, 140, 150, 155, 159, 162, 168, 175, 180, 186, 189, 200, 202, 210, 212, 216, 217, 225, 248, 252, 265, 270, 279, 280, 300, 303, 310, 315, 318, 324, 350, 360, 371, 372, 378, 404, 405, 420, 424, 434, 450, 465, 477, 504, 505, 525, 530, 540, 558, 567, 600, 606, 620, 630, 636, 648, 651, 675, 700, 707, 742, 744, 756, 775, 795, 808, 810, 837, 840, 868, 900, 909, 930, 945, 954, 1010, 1050, 1060, 1080, 1085, 1113, 1116, 1134, 1212, 1240, 1260, 1272, 1302, 1325, 1350, 1395, 1400, 1414, 1431, 1484, 1512, 1515, 1550, 1575, 1590, 1620, 1643, 1674, 1736, 1800, 1818, 1855, 1860, 1890, 1908, 1953, 2020, 2025, 2100, 2120, 2121, 2170, 2226, 2232, 2268, 2325, 2385, 2424, 2511, 2520, 2525, 2604, 2650, 2700, 2727, 2790, 2828, 2835, 2862, 2968, 3030, 3100, 3131, 3150, 3180, 3240, 3255, 3286, 3339, 3348, 3535, 3636, 3710, 3720, 3780, 3816, 3906, 3975, 4040, 4050, 4185, 4200, 4242, 4293, 4340, 4452, 4536, 4545, 4650, 4725, 4770, 4929, 5022, 5050, 5208, 5300, 5353, 5400, 5425, 5454, 5565, 5580, 5656, 5670, 5724, 5859, 6060, 6200, 6262, 6300, 6360, 6363, 6510, 6572, 6678, 6696, 6975, 7070, 7155, 7272, 7420, 7560, 7575, 7812, 7950, 8100, 8181, 8215, 8370, 8484, 8586, 8680, 8904, 9090, 9275, 9300, 9393, 9450, 9540, 9765, 9858, 10017, 10044, 10100, 10600, 10605, 10706, 10850, 10908, 11130, 11160, 11340, 11448, 11501, 11718, 11925, 12120, 12524, 12555, 12600, 12726, 13020, 13144, 13356, 13635, 13950, 14140, 14175, 14310, 14787, 14840, 15150, 15624, 15655, 15900, 16059, 16200, 16275, 16362, 16430, 16695, 16740, 16968, 17172, 17577, 17675, 18180, 18550, 18600, 18786, 18900, 19080, 19089, 19530, 19716, 20034, 20088, 20200, 20925, 21210, 21412, 21465, 21700, 21816, 21917, 22260, 22680, 22725, 23002, 23436, 23850, 24645, 25048, 25110, 25452, 26040, 26712, 26765, 27270, 27825, 27900, 28179, 28280, 28350, 28620, 29295, 29574, 30051, 30300, 31310, 31800, 31815, 32118, 32550, 32724, 32860, 33390, 33480, 34344, 34503, 35154, 35350, 35775, 36360, 37100, 37471, 37572, 37800, 38178, 39060, 39432, 40068, 40905, 41075, 41850, 42420, 42824, 42930, 43400, 43834, 44361, 44520, 45450, 46004, 46872, 46965, 47700, 48177, 48825, 49290, 50085, 50220, 50904, 53025, 53530, 54540, 55650, 55800, 56358, 56700, 57240, 57267, 57505, 58590, 59148, 60102, 60600, 62620, 62775, 63630, 64236, 65100, 65448, 65720, 65751, 66780, 68175, 69006, 70308, 70700, 71550, 73935, 74200, 74942, 75144, 76356, 78120, 78275, 80136, 80295, 81810, 82150, 83475, 83700, 84537, 84840, 85860, 87668, 87885, 88722, 90900, 92008, 93930, 95400, 95445, 96354, 97650, 98580, 100170, 100440, 103509, 106050, 107060, 107325, 109080, 109585, 111300, 112413, 112716, 113400, 114534, 115010, 117180, 118296, 120204, 123225, 125240, 125550, 127260, 128472, 130200, 131502, 133083, 133560, 133825, 136350, 138012, 140616, 140895, 141400, 143100, 144531, 146475, 147870, 149884, 150255, 152712, 156550, 159075, 160590, 163620, 164300, 165943, 166950, 167400, 169074, 171720, 172515, 175336, 175770, 177444, 181800, 187355, 187860, 190890, 192708, 195300, 197160, 197253, 200340, 204525, 207018, 212100, 214120, 214650, 219170, 221805, 222600, 224826, 225432, 229068, 230020, 234360, 234825, 240408, 240885, 246450, 250425, 251100, 253611, 254520, 263004, 266166, 267650, 272700, 276024, 281790, 286200, 286335, 287525, 289062, 292950, 295740, 299768, 300510, 310527, 313100, 318150, 321180, 327240, 328600, 328755, 331886, 333900, 337239, 338148, 345030, 351540, 354888, 369675, 374710, 375720, 381780, 385416, 390600, 394506, 400680, 401475, 409050, 414036, 422685, 424200, 429300, 433593, 438340, 439425, 443610, 449652, 458136, 460040, 469650, 477225, 481770, 492900, 497829, 500850, 502200, 507222, 517545, 526008, 532332, 535300, 545400, 547925, 562065, 563580, 572670, 575050, 578124, 585900, 591480, 591759, 601020, 621054, 626200, 636300, 642360, 657510, 663772, 665415, 667800, 674478, 676296, 690060, 703080, 704475, 722655, 739350, 749420, 751275, 763560, 789012, 802950, 818100, 828072, 829715, 845370, 858600, 862575, 867186, 876680, 878850, 887220, 899304, 931581, 936775, 939300, 954450, 963540, 985800, 986265, 995658, 1001700, 1011717, 1014444, 1035090, 1064664, 1070600, 1095850, 1109025, 1124130, 1127160, 1145340, 1150100, 1156248, 1161601, 1171800, 1183518, 1202040, 1204425, 1242108, 1268055, 1272600, 1315020, 1327544, 1330830, 1348956, 1380120, 1408950, 1431675, 1445310, 1478700, 1493487, 1498840, 1502550, 1552635, 1578024, 1605900, 1636200, 1643775, 1659430, 1686195, 1690740, 1725150, 1734372, 1757700, 1774440, 1775277, 1863162, 1873550, 1878600, 1908900, 1927080, 1972530, 1991316, 2003400, 2023434, 2028888, 2070180, 2113425, 2167965, 2191700, 2218050, 2248260, 2290680, 2300200, 2323202, 2367036, 2408850, 2484216, 2489145, 2536110, 2587725, 2630040, 2661660, 2697912, 2810325, 2817900, 2863350, 2890620, 2957400, 2958795, 2986974, 3005100, 3035151, 3105270, 3211800, 3287550, 3318860, 3327075, 3372390, 3381480, 3450300, 3468744, 3484803, 3515400, 3550554, 3613275, 3726324, 3747100, 3817800, 3945060, 3982632, 4046868, 4140360, 4148575, 4226850, 4335930, 4383400, 4436100, 4480461, 4496520, 4646404, 4657905, 4734072, 4817700, 4931325, 4978290, 5058585, 5072220, 5175450, 5323320, 5620650, 5635800, 5726700, 5781240, 5808005, 5917590, 5973948, 6010200, 6070302, 6210540, 6340275, 6575100, 6637720, 6654150, 6744780, 6900600, 6969606, 7101108, 7226550, 7452648, 7467435, 7494200, 7763175, 7890120, 8093736, 8297150, 8430975, 8453700, 8671860, 8872200, 8876385, 8960922, 9292808, 9315810, 9635400, 9862650, 9956580, 10117170, 10144440, 10350900, 10454409, 10839825, 11241300, 11453400, 11616010, 11835180, 11947896, 12140604, 12421080, 12445725, 12680550, 13150200, 13308300, 13441383, 13489560, 13939212, 14202216, 14453100, 14793975, 14934870, 15175755, 15526350, 16594300, 16861950, 16907400, 17343720, 17424015, 17752770, 17921844, 18631620, 19725300, 19913160, 20234340, 20701800, 20908818, 21679650, 22402305, 22482600, 23232020, 23289525, 23670360, 24281208, 24891450, 25292925, 25361100, 26616600, 26882766, 27878424, 28906200, 29040025, 29587950, 29869740, 30351510, 31052700, 31363227, 33188600, 33723900, 34848030, 35505540, 35843688, 37263240, 37337175, 39450600, 40468680, 41817636, 43359300, 44381925, 44804610, 46464040, 46579050, 49782900, 50585850, 50722200, 52272045, 53765532, 58080050, 59175900, 59739480, 60703020, 62105400, 62726454, 67206915, 67447800, 69696060, 71011080, 74674350, 75878775, 83635272, 86718600, 87120075, 88763850, 89609220, 93158100, 94089681, 99565800, 101171700, 104544090, 107531064, 112011525, 116160100, 118351800, 121406040, 125452908, 134413830, 139392120, 149348700, 151757550, 156816135, 174240150, 177527700, 179218440, 186316200, 188179362, 202343400, 209088180, 224023050, 232320200, 250905816, 261360225, 268827660, 298697400, 303515100, 313632270, 336034575, 348480300, 355055400, 376358724, 418176360, 448046100, 470448405, 522720450, 537655320, 607030200, 627264540, 672069150, 696960600, 752717448, 784080675, 896092200, 940896810, 1045440900, 1254529080, 1344138300, 1568161350, 1881793620, 2090881800, 2352242025, 2688276600, 3136322700, 3763587240, 4704484050, 6272645400, 9408968100, 18817936200]

約数ペア:

[(1, 18817936200), (2, 9408968100), (3, 6272645400), (4, 4704484050), (5, 3763587240), (6, 3136322700), (7, 2688276600), (8, 2352242025), (9, 2090881800), (10, 1881793620), (12, 1568161350), (14, 1344138300), (15, 1254529080), (18, 1045440900), (20, 940896810), (21, 896092200), (24, 784080675), (25, 752717448), (27, 696960600), (28, 672069150), (30, 627264540), (31, 607030200), (35, 537655320), (36, 522720450), (40, 470448405), (42, 448046100), (45, 418176360), (50, 376358724), (53, 355055400), (54, 348480300), (56, 336034575), (60, 313632270), (62, 303515100), (63, 298697400), (70, 268827660), (72, 261360225), (75, 250905816), (81, 232320200), (84, 224023050), (90, 209088180), (93, 202343400), (100, 188179362), (101, 186316200), (105, 179218440), (106, 177527700), (108, 174240150), (120, 156816135), (124, 151757550), (126, 149348700), (135, 139392120), (140, 134413830), (150, 125452908), (155, 121406040), (159, 118351800), (162, 116160100), (168, 112011525), (175, 107531064), (180, 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(837, 22482600), (840, 22402305), (868, 21679650), (900, 20908818), (909, 20701800), (930, 20234340), (945, 19913160), (954, 19725300), (1010, 18631620), (1050, 17921844), (1060, 17752770), (1080, 17424015), (1085, 17343720), (1113, 16907400), (1116, 16861950), (1134, 16594300), (1212, 15526350), (1240, 15175755), (1260, 14934870), (1272, 14793975), (1302, 14453100), (1325, 14202216), (1350, 13939212), (1395, 13489560), (1400, 13441383), (1414, 13308300), (1431, 13150200), (1484, 12680550), (1512, 12445725), (1515, 12421080), (1550, 12140604), (1575, 11947896), (1590, 11835180), (1620, 11616010), (1643, 11453400), (1674, 11241300), (1736, 10839825), (1800, 10454409), (1818, 10350900), (1855, 10144440), (1860, 10117170), (1890, 9956580), (1908, 9862650), (1953, 9635400), (2020, 9315810), (2025, 9292808), (2100, 8960922), (2120, 8876385), (2121, 8872200), (2170, 8671860), (2226, 8453700), (2232, 8430975), (2268, 8297150), (2325, 8093736), (2385, 7890120), (2424, 7763175), (2511, 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(6200, 3035151), (6262, 3005100), (6300, 2986974), (6360, 2958795), (6363, 2957400), (6510, 2890620), (6572, 2863350), (6678, 2817900), (6696, 2810325), (6975, 2697912), (7070, 2661660), (7155, 2630040), (7272, 2587725), (7420, 2536110), (7560, 2489145), (7575, 2484216), (7812, 2408850), (7950, 2367036), (8100, 2323202), (8181, 2300200), (8215, 2290680), (8370, 2248260), (8484, 2218050), (8586, 2191700), (8680, 2167965), (8904, 2113425), (9090, 2070180), (9275, 2028888), (9300, 2023434), (9393, 2003400), (9450, 1991316), (9540, 1972530), (9765, 1927080), (9858, 1908900), (10017, 1878600), (10044, 1873550), (10100, 1863162), (10600, 1775277), (10605, 1774440), (10706, 1757700), (10850, 1734372), (10908, 1725150), (11130, 1690740), (11160, 1686195), (11340, 1659430), (11448, 1643775), (11501, 1636200), (11718, 1605900), (11925, 1578024), (12120, 1552635), (12524, 1502550), (12555, 1498840), (12600, 1493487), (12726, 1478700), (13020, 1445310), (13144, 1431675), (13356, 1408950), (13635, 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(57240, 328755), (57267, 328600), (57505, 327240), (58590, 321180), (59148, 318150), (60102, 313100), (60600, 310527), (62620, 300510), (62775, 299768), (63630, 295740), (64236, 292950), (65100, 289062), (65448, 287525), (65720, 286335), (65751, 286200), (66780, 281790), (68175, 276024), (69006, 272700), (70308, 267650), (70700, 266166), (71550, 263004), (73935, 254520), (74200, 253611), (74942, 251100), (75144, 250425), (76356, 246450), (78120, 240885), (78275, 240408), (80136, 234825), (80295, 234360), (81810, 230020), (82150, 229068), (83475, 225432), (83700, 224826), (84537, 222600), (84840, 221805), (85860, 219170), (87668, 214650), (87885, 214120), (88722, 212100), (90900, 207018), (92008, 204525), (93930, 200340), (95400, 197253), (95445, 197160), (96354, 195300), (97650, 192708), (98580, 190890), (100170, 187860), (100440, 187355), (103509, 181800), (106050, 177444), (107060, 175770), (107325, 175336), (109080, 172515), (109585, 171720), (111300, 169074), (112413, 167400), (112716, 166950), (113400, 165943), (114534, 164300), (115010, 163620), (117180, 160590), (118296, 159075), (120204, 156550), (123225, 152712), (125240, 150255), (125550, 149884), (127260, 147870), (128472, 146475), (130200, 144531), (131502, 143100), (133083, 141400), (133560, 140895), (133825, 140616), (136350, 138012)]