21402770400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:501

約数の個数: 864

約数和(自身を含む): 89769254400

約数和(自身を除く): 68366484000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 25, 27, 30, 32, 33, 36, 38, 40, 44, 45, 48, 50, 54, 55, 57, 60, 66, 72, 75, 76, 80, 88, 90, 95, 96, 99, 100, 108, 110, 114, 120, 121, 132, 135, 144, 150, 152, 160, 165, 171, 176, 180, 190, 198, 200, 209, 216, 220, 225, 228, 240, 242, 264, 270, 275, 285, 288, 297, 300, 304, 330, 342, 352, 360, 363, 380, 396, 400, 418, 431, 432, 440, 450, 456, 475, 480, 484, 495, 513, 528, 540, 550, 570, 594, 600, 605, 608, 627, 660, 675, 684, 720, 726, 760, 792, 800, 825, 836, 855, 862, 864, 880, 900, 912, 950, 968, 990, 1026, 1045, 1056, 1080, 1089, 1100, 1140, 1188, 1200, 1210, 1254, 1293, 1320, 1350, 1368, 1425, 1440, 1452, 1485, 1520, 1584, 1650, 1672, 1710, 1724, 1760, 1800, 1815, 1824, 1881, 1900, 1936, 1980, 2052, 2090, 2155, 2160, 2178, 2200, 2280, 2299, 2376, 2400, 2420, 2475, 2508, 2565, 2586, 2640, 2700, 2736, 2850, 2904, 2970, 3025, 3040, 3135, 3168, 3267, 3300, 3344, 3420, 3448, 3600, 3630, 3762, 3800, 3872, 3879, 3960, 4104, 4180, 4275, 4310, 4320, 4356, 4400, 4560, 4598, 4741, 4752, 4840, 4950, 5016, 5130, 5172, 5225, 5280, 5400, 5445, 5472, 5643, 5700, 5808, 5940, 6050, 6270, 6465, 6534, 6600, 6688, 6840, 6896, 6897, 7200, 7260, 7425, 7524, 7600, 7758, 7920, 8189, 8208, 8360, 8550, 8620, 8712, 8800, 9075, 9120, 9196, 9405, 9482, 9504, 9680, 9900, 10032, 10260, 10344, 10450, 10775, 10800, 10890, 11286, 11400, 11495, 11616, 11637, 11880, 12100, 12540, 12825, 12930, 13068, 13200, 13680, 13792, 13794, 14223, 14520, 14850, 15048, 15200, 15516, 15675, 15840, 16335, 16378, 16416, 16720, 17100, 17240, 17424, 18150, 18392, 18810, 18964, 19360, 19395, 19800, 20064, 20520, 20688, 20691, 20900, 21550, 21600, 21780, 22572, 22800, 22990, 23274, 23705, 23760, 24200, 24567, 25080, 25650, 25860, 26136, 26400, 27225, 27360, 27588, 28215, 28446, 29040, 29700, 30096, 31032, 31350, 32325, 32670, 32756, 33440, 34200, 34480, 34485, 34848, 36300, 36784, 37620, 37928, 38790, 39600, 40945, 41040, 41376, 41382, 41800, 42669, 43100, 43560, 45144, 45600, 45980, 46548, 47025, 47410, 47520, 48400, 49134, 50160, 51300, 51720, 52151, 52272, 54450, 55176, 56430, 56892, 57475, 58080, 58185, 59400, 60192, 62064, 62073, 62700, 64650, 65340, 65512, 68400, 68960, 68970, 71115, 72600, 73568, 73701, 75240, 75856, 77580, 79200, 81675, 81890, 82080, 82764, 83600, 85338, 86200, 87120, 90079, 90288, 91960, 93096, 94050, 94820, 96800, 96975, 98268, 100320, 102600, 103440, 103455, 104302, 104544, 108900, 110352, 112860, 113784, 114950, 116370, 118525, 118800, 122835, 124128, 124146, 125400, 128007, 129300, 130680, 131024, 136800, 137940, 141075, 142230, 145200, 147402, 150480, 151712, 155160, 156453, 163350, 163780, 165528, 167200, 170676, 172400, 172425, 174240, 180158, 180576, 183920, 186192, 188100, 189640, 193950, 196536, 204725, 205200, 206880, 206910, 208604, 213345, 217800, 220704, 221103, 225720, 227568, 229900, 232740, 237050, 237600, 245670, 248292, 250800, 256014, 258600, 260755, 261360, 262048, 270237, 275880, 282150, 284460, 290400, 290925, 294804, 300960, 310320, 310365, 312906, 326700, 327560, 331056, 341352, 344800, 344850, 355575, 360316, 367840, 368505, 372384, 376200, 379280, 387900, 393072, 409450, 410400, 413820, 417208, 426690, 435600, 442206, 450395, 451440, 455136, 459800, 465480, 469359, 474100, 491340, 496584, 501600, 512028, 517200, 517275, 521510, 522720, 540474, 551760, 564300, 568920, 581850, 589608, 614175, 620640, 620730, 625812, 640035, 653400, 655120, 662112, 682704, 689700, 711150, 720632, 737010, 752400, 758560, 775800, 782265, 786144, 810711, 818900, 827640, 834416, 853380, 871200, 884412, 900790, 902880, 919600, 930960, 938718, 948200, 982680, 990869, 993168, 1024056, 1034400, 1034550, 1043020, 1066725, 1080948, 1103520, 1105515, 1128600, 1137840, 1163700, 1179216, 1228350, 1241460, 1251624, 1280070, 1303775, 1306800, 1310240, 1351185, 1365408, 1379400, 1408077, 1422300, 1441264, 1474020, 1504800, 1551600, 1551825, 1564530, 1621422, 1637800, 1655280, 1668832, 1706760, 1768824, 1801580, 1839200, 1842525, 1861920, 1877436, 1896400, 1965360, 1981738, 1986336, 2048112, 2069100, 2086040, 2133450, 2161896, 2211030, 2251975, 2257200, 2275680, 2327400, 2346795, 2358432, 2432133, 2456700, 2482920, 2503248, 2560140, 2607550, 2613600, 2702370, 2758800, 2816154, 2844600, 2882528, 2948040, 2972607, 3103200, 3103650, 3129060, 3200175, 3242844, 3275600, 3310560, 3413520, 3537648, 3603160, 3685050, 3754872, 3792800, 3911325, 3930720, 3963476, 4053555, 4096224, 4138200, 4172080, 4266900, 4323792, 4422060, 4503950, 4514400, 4654800, 4693590, 4864266, 4913400, 4954345, 4965840, 5006496, 5120280, 5215100, 5404740, 5517600, 5527575, 5632308, 5689200, 5896080, 5945214, 6207300, 6258120, 6400350, 6485688, 6551200, 6755925, 6827040, 7040385, 7075296, 7206320, 7370100, 7509744, 7822650, 7926952, 8107110, 8276400, 8344160, 8533800, 8647584, 8844120, 8917821, 9007900, 9309600, 9387180, 9728532, 9826800, 9908690, 9931680, 10240560, 10430200, 10809480, 11055150, 11264616, 11378400, 11733975, 11792160, 11890428, 12160665, 12414600, 12516240, 12800700, 12971376, 13511850, 14080770, 14412640, 14740200, 14863035, 15019488, 15645300, 15853904, 16214220, 16552800, 17067600, 17688240, 17835642, 18015800, 18774360, 19457064, 19653600, 19817380, 20267775, 20481120, 20860400, 21618960, 22110300, 22529232, 23467950, 23780856, 24321330, 24771725, 24829200, 25032480, 25601400, 25942752, 26753463, 27023700, 28161540, 29480400, 29726070, 31290600, 31707808, 32428440, 34135200, 35201925, 35376480, 35671284, 36031600, 37548720, 38914128, 39634760, 40535550, 41720800, 43237920, 44220600, 44589105, 45058464, 46935900, 47561712, 48642660, 49543450, 49658400, 51202800, 53506926, 54047400, 56323080, 58960800, 59452140, 60803325, 62581200, 64856880, 70403850, 71342568, 72063200, 74315175, 75097440, 77828256, 79269520, 81071100, 88441200, 89178210, 93871800, 95123424, 97285320, 99086900, 102405600, 107013852, 108094800, 112646160, 118904280, 121606650, 125162400, 129713760, 133767315, 140807700, 142685136, 148630350, 158539040, 162142200, 176882400, 178356420, 187743600, 194570640, 198173800, 214027704, 216189600, 222945525, 225292320, 237808560, 243213300, 267534630, 281615400, 285370272, 297260700, 324284400, 356712840, 375487200, 389141280, 396347600, 428055408, 445891050, 475617120, 486426600, 535069260, 563230800, 594521400, 648568800, 668836575, 713425680, 792695200, 856110816, 891782100, 972853200, 1070138520, 1126461600, 1189042800, 1337673150, 1426851360, 1783564200, 1945706400, 2140277040, 2378085600, 2675346300, 3567128400, 4280554080, 5350692600, 7134256800, 10701385200, 21402770400]

約数ペア:

[(1, 21402770400), (2, 10701385200), (3, 7134256800), (4, 5350692600), (5, 4280554080), (6, 3567128400), (8, 2675346300), (9, 2378085600), (10, 2140277040), (11, 1945706400), (12, 1783564200), (15, 1426851360), (16, 1337673150), (18, 1189042800), (19, 1126461600), (20, 1070138520), (22, 972853200), (24, 891782100), (25, 856110816), (27, 792695200), (30, 713425680), (32, 668836575), (33, 648568800), (36, 594521400), (38, 563230800), (40, 535069260), (44, 486426600), (45, 475617120), (48, 445891050), (50, 428055408), (54, 396347600), (55, 389141280), (57, 375487200), (60, 356712840), (66, 324284400), (72, 297260700), (75, 285370272), (76, 281615400), (80, 267534630), (88, 243213300), (90, 237808560), (95, 225292320), (96, 222945525), (99, 216189600), (100, 214027704), (108, 198173800), (110, 194570640), (114, 187743600), (120, 178356420), (121, 176882400), (132, 162142200), (135, 158539040), (144, 148630350), (150, 142685136), (152, 140807700), (160, 133767315), (165, 129713760), (171, 125162400), (176, 121606650), (180, 118904280), (190, 112646160), (198, 108094800), (200, 107013852), (209, 102405600), (216, 99086900), (220, 97285320), (225, 95123424), (228, 93871800), (240, 89178210), (242, 88441200), (264, 81071100), (270, 79269520), (275, 77828256), (285, 75097440), (288, 74315175), (297, 72063200), (300, 71342568), (304, 70403850), (330, 64856880), (342, 62581200), (352, 60803325), (360, 59452140), (363, 58960800), (380, 56323080), (396, 54047400), (400, 53506926), (418, 51202800), (431, 49658400), (432, 49543450), (440, 48642660), (450, 47561712), (456, 46935900), (475, 45058464), (480, 44589105), (484, 44220600), (495, 43237920), (513, 41720800), (528, 40535550), (540, 39634760), (550, 38914128), (570, 37548720), (594, 36031600), (600, 35671284), (605, 35376480), (608, 35201925), (627, 34135200), (660, 32428440), (675, 31707808), (684, 31290600), (720, 29726070), (726, 29480400), (760, 28161540), (792, 27023700), (800, 26753463), (825, 25942752), (836, 25601400), (855, 25032480), (862, 24829200), (864, 24771725), (880, 24321330), (900, 23780856), (912, 23467950), (950, 22529232), (968, 22110300), (990, 21618960), (1026, 20860400), (1045, 20481120), (1056, 20267775), (1080, 19817380), (1089, 19653600), (1100, 19457064), (1140, 18774360), (1188, 18015800), (1200, 17835642), (1210, 17688240), (1254, 17067600), (1293, 16552800), (1320, 16214220), (1350, 15853904), (1368, 15645300), (1425, 15019488), (1440, 14863035), (1452, 14740200), (1485, 14412640), (1520, 14080770), (1584, 13511850), (1650, 12971376), (1672, 12800700), (1710, 12516240), (1724, 12414600), (1760, 12160665), (1800, 11890428), (1815, 11792160), (1824, 11733975), (1881, 11378400), (1900, 11264616), (1936, 11055150), (1980, 10809480), (2052, 10430200), (2090, 10240560), (2155, 9931680), (2160, 9908690), (2178, 9826800), (2200, 9728532), (2280, 9387180), (2299, 9309600), (2376, 9007900), (2400, 8917821), (2420, 8844120), (2475, 8647584), (2508, 8533800), (2565, 8344160), (2586, 8276400), (2640, 8107110), (2700, 7926952), (2736, 7822650), (2850, 7509744), (2904, 7370100), (2970, 7206320), (3025, 7075296), (3040, 7040385), (3135, 6827040), (3168, 6755925), (3267, 6551200), (3300, 6485688), (3344, 6400350), (3420, 6258120), (3448, 6207300), (3600, 5945214), (3630, 5896080), (3762, 5689200), (3800, 5632308), (3872, 5527575), (3879, 5517600), (3960, 5404740), (4104, 5215100), (4180, 5120280), (4275, 5006496), (4310, 4965840), (4320, 4954345), (4356, 4913400), (4400, 4864266), (4560, 4693590), (4598, 4654800), (4741, 4514400), (4752, 4503950), (4840, 4422060), (4950, 4323792), (5016, 4266900), (5130, 4172080), (5172, 4138200), (5225, 4096224), (5280, 4053555), (5400, 3963476), (5445, 3930720), (5472, 3911325), (5643, 3792800), (5700, 3754872), (5808, 3685050), (5940, 3603160), (6050, 3537648), (6270, 3413520), (6465, 3310560), (6534, 3275600), (6600, 3242844), (6688, 3200175), (6840, 3129060), (6896, 3103650), (6897, 3103200), (7200, 2972607), (7260, 2948040), (7425, 2882528), (7524, 2844600), (7600, 2816154), (7758, 2758800), (7920, 2702370), (8189, 2613600), (8208, 2607550), (8360, 2560140), (8550, 2503248), (8620, 2482920), (8712, 2456700), (8800, 2432133), (9075, 2358432), (9120, 2346795), (9196, 2327400), (9405, 2275680), (9482, 2257200), (9504, 2251975), (9680, 2211030), (9900, 2161896), (10032, 2133450), (10260, 2086040), (10344, 2069100), (10450, 2048112), (10775, 1986336), (10800, 1981738), (10890, 1965360), (11286, 1896400), (11400, 1877436), (11495, 1861920), (11616, 1842525), (11637, 1839200), (11880, 1801580), (12100, 1768824), (12540, 1706760), (12825, 1668832), (12930, 1655280), (13068, 1637800), (13200, 1621422), (13680, 1564530), (13792, 1551825), (13794, 1551600), (14223, 1504800), (14520, 1474020), (14850, 1441264), (15048, 1422300), (15200, 1408077), (15516, 1379400), (15675, 1365408), (15840, 1351185), (16335, 1310240), (16378, 1306800), (16416, 1303775), (16720, 1280070), (17100, 1251624), (17240, 1241460), (17424, 1228350), (18150, 1179216), (18392, 1163700), (18810, 1137840), (18964, 1128600), (19360, 1105515), (19395, 1103520), (19800, 1080948), (20064, 1066725), (20520, 1043020), (20688, 1034550), (20691, 1034400), (20900, 1024056), (21550, 993168), (21600, 990869), (21780, 982680), (22572, 948200), (22800, 938718), (22990, 930960), (23274, 919600), (23705, 902880), (23760, 900790), (24200, 884412), (24567, 871200), (25080, 853380), (25650, 834416), (25860, 827640), (26136, 818900), (26400, 810711), (27225, 786144), (27360, 782265), (27588, 775800), (28215, 758560), (28446, 752400), (29040, 737010), (29700, 720632), (30096, 711150), (31032, 689700), (31350, 682704), (32325, 662112), (32670, 655120), (32756, 653400), (33440, 640035), (34200, 625812), (34480, 620730), (34485, 620640), (34848, 614175), (36300, 589608), (36784, 581850), (37620, 568920), (37928, 564300), (38790, 551760), (39600, 540474), (40945, 522720), (41040, 521510), (41376, 517275), (41382, 517200), (41800, 512028), (42669, 501600), (43100, 496584), (43560, 491340), (45144, 474100), (45600, 469359), (45980, 465480), (46548, 459800), (47025, 455136), (47410, 451440), (47520, 450395), (48400, 442206), (49134, 435600), (50160, 426690), (51300, 417208), (51720, 413820), (52151, 410400), (52272, 409450), (54450, 393072), (55176, 387900), (56430, 379280), (56892, 376200), (57475, 372384), (58080, 368505), (58185, 367840), (59400, 360316), (60192, 355575), (62064, 344850), (62073, 344800), (62700, 341352), (64650, 331056), (65340, 327560), (65512, 326700), (68400, 312906), (68960, 310365), (68970, 310320), (71115, 300960), (72600, 294804), (73568, 290925), (73701, 290400), (75240, 284460), (75856, 282150), (77580, 275880), (79200, 270237), (81675, 262048), (81890, 261360), (82080, 260755), (82764, 258600), (83600, 256014), (85338, 250800), (86200, 248292), (87120, 245670), (90079, 237600), (90288, 237050), (91960, 232740), (93096, 229900), (94050, 227568), (94820, 225720), (96800, 221103), (96975, 220704), (98268, 217800), (100320, 213345), (102600, 208604), (103440, 206910), (103455, 206880), (104302, 205200), (104544, 204725), (108900, 196536), (110352, 193950), (112860, 189640), (113784, 188100), (114950, 186192), (116370, 183920), (118525, 180576), (118800, 180158), (122835, 174240), (124128, 172425), (124146, 172400), (125400, 170676), (128007, 167200), (129300, 165528), (130680, 163780), (131024, 163350), (136800, 156453), (137940, 155160), (141075, 151712), (142230, 150480), (145200, 147402)]