21231007200

素因数分解:

$2^5\times 3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:350

約数の個数: 864

約数和(自身を含む): 86626455552

約数和(自身を除く): 65395448352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 62, 65, 72, 75, 78, 80, 81, 90, 93, 96, 100, 104, 108, 117, 120, 124, 130, 135, 144, 150, 155, 156, 160, 162, 180, 186, 195, 200, 208, 216, 225, 234, 240, 243, 248, 260, 270, 271, 279, 288, 300, 310, 312, 324, 325, 351, 360, 372, 390, 400, 403, 405, 416, 432, 450, 465, 468, 480, 486, 496, 520, 540, 542, 558, 585, 600, 620, 624, 648, 650, 675, 702, 720, 744, 775, 780, 800, 806, 810, 813, 837, 864, 900, 930, 936, 972, 975, 992, 1040, 1053, 1080, 1084, 1116, 1170, 1200, 1209, 1215, 1240, 1248, 1296, 1300, 1350, 1355, 1395, 1404, 1440, 1488, 1550, 1560, 1612, 1620, 1626, 1674, 1755, 1800, 1860, 1872, 1944, 1950, 2015, 2025, 2080, 2106, 2160, 2168, 2232, 2325, 2340, 2400, 2418, 2430, 2439, 2480, 2511, 2592, 2600, 2700, 2710, 2790, 2808, 2925, 2976, 3100, 3120, 3159, 3224, 3240, 3252, 3348, 3510, 3523, 3600, 3627, 3720, 3744, 3888, 3900, 4030, 4050, 4065, 4185, 4212, 4320, 4336, 4464, 4650, 4680, 4836, 4860, 4878, 4960, 5022, 5200, 5265, 5400, 5420, 5580, 5616, 5850, 6045, 6075, 6200, 6240, 6318, 6448, 6480, 6504, 6696, 6775, 6975, 7020, 7046, 7200, 7254, 7317, 7440, 7533, 7776, 7800, 8060, 8100, 8130, 8370, 8401, 8424, 8672, 8775, 8928, 9300, 9360, 9672, 9720, 9756, 10044, 10075, 10400, 10530, 10569, 10800, 10840, 10881, 11160, 11232, 11700, 12090, 12150, 12195, 12400, 12555, 12636, 12896, 12960, 13008, 13392, 13550, 13950, 14040, 14092, 14508, 14634, 14880, 15066, 15600, 15795, 16120, 16200, 16260, 16740, 16802, 16848, 17550, 17615, 18135, 18600, 18720, 19344, 19440, 19512, 20088, 20150, 20325, 20925, 21060, 21138, 21600, 21680, 21762, 21951, 22320, 23400, 24180, 24300, 24390, 24800, 25110, 25203, 25272, 26016, 26325, 26784, 27100, 27900, 28080, 28184, 29016, 29268, 30132, 30225, 31200, 31590, 31707, 32240, 32400, 32520, 32643, 33480, 33604, 33696, 35100, 35230, 36270, 36585, 37200, 37665, 38688, 38880, 39024, 40176, 40300, 40650, 41850, 42005, 42120, 42276, 43360, 43524, 43902, 44640, 46800, 48360, 48600, 48780, 50220, 50406, 50544, 52650, 52845, 54200, 54405, 55800, 56160, 56368, 58032, 58536, 60264, 60450, 60975, 62775, 63180, 63414, 64480, 64800, 65040, 65286, 65853, 66960, 67208, 70200, 70460, 72540, 73170, 74400, 75330, 75609, 78048, 78975, 80352, 80600, 81300, 83700, 84010, 84240, 84552, 87048, 87804, 88075, 90675, 93600, 95121, 96720, 97200, 97560, 97929, 100440, 100812, 101088, 105300, 105690, 108400, 108810, 109213, 109755, 111600, 112736, 116064, 117072, 120528, 120900, 121950, 125550, 126015, 126360, 126828, 130080, 130572, 131706, 133920, 134416, 140400, 140920, 145080, 146340, 150660, 151218, 157950, 158535, 161200, 162600, 163215, 167400, 168020, 168480, 169104, 174096, 175608, 176150, 181350, 182925, 188325, 190242, 193440, 194400, 195120, 195858, 200880, 201624, 210025, 210600, 211380, 216800, 217620, 218426, 219510, 223200, 226827, 234144, 241056, 241800, 243900, 251100, 252030, 252720, 253656, 261144, 263412, 264225, 268832, 272025, 280800, 281840, 285363, 290160, 292680, 301320, 302436, 315900, 317070, 322400, 325200, 326430, 327639, 329265, 334800, 336040, 338208, 348192, 351216, 352300, 362700, 365850, 376650, 378045, 380484, 390240, 391716, 401760, 403248, 420050, 421200, 422760, 435240, 436852, 439020, 453654, 475605, 483600, 487800, 489645, 502200, 504060, 505440, 507312, 522288, 526824, 528450, 544050, 546065, 548775, 563680, 570726, 580320, 585360, 602640, 604872, 630075, 631800, 634140, 650400, 652860, 655278, 658530, 669600, 672080, 680481, 702432, 704600, 725400, 731700, 753300, 756090, 760968, 783432, 792675, 806496, 816075, 840100, 842400, 845520, 856089, 870480, 873704, 878040, 907308, 951210, 967200, 975600, 979290, 982917, 1004400, 1008120, 1014624, 1044576, 1053648, 1056900, 1088100, 1092130, 1097550, 1134135, 1141452, 1170720, 1205280, 1209744, 1260150, 1263600, 1268280, 1305720, 1310556, 1317060, 1344160, 1360962, 1409200, 1426815, 1450800, 1463400, 1506600, 1512180, 1521936, 1566864, 1585350, 1632150, 1638195, 1646325, 1680200, 1691040, 1712178, 1740960, 1747408, 1756080, 1814616, 1890225, 1902420, 1951200, 1958580, 1965834, 2008800, 2016240, 2041443, 2107296, 2113800, 2176200, 2184260, 2195100, 2268270, 2282904, 2378025, 2419488, 2448225, 2520300, 2527200, 2536560, 2611440, 2621112, 2634120, 2721924, 2730325, 2818400, 2853630, 2901600, 2926800, 2948751, 3013200, 3024360, 3043872, 3133728, 3170700, 3264300, 3276390, 3292650, 3360400, 3402405, 3424356, 3494816, 3512160, 3629232, 3780450, 3804840, 3917160, 3931668, 4032480, 4082886, 4227600, 4280445, 4352400, 4368520, 4390200, 4536540, 4565808, 4756050, 4896450, 4914585, 5040600, 5073120, 5222880, 5242224, 5268240, 5443848, 5460650, 5670675, 5707260, 5853600, 5897502, 6026400, 6048720, 6341400, 6528600, 6552780, 6585300, 6720800, 6804810, 6848712, 7134075, 7258464, 7560900, 7609680, 7834320, 7863336, 8165772, 8190975, 8455200, 8560890, 8704800, 8737040, 8780400, 8846253, 9073080, 9131616, 9512100, 9792900, 9829170, 10081200, 10207215, 10484448, 10536480, 10887696, 10921300, 11341350, 11414520, 11795004, 12097440, 12682800, 13057200, 13105560, 13170600, 13609620, 13697424, 14268150, 14743755, 15121800, 15219360, 15668640, 15726672, 16331544, 16381950, 17012025, 17121780, 17474080, 17560800, 17692506, 18146160, 19024200, 19585800, 19658340, 20162400, 20414430, 21402225, 21775392, 21842600, 22682700, 22829040, 23590008, 24572925, 25365600, 26114400, 26211120, 26341200, 26538759, 27219240, 27394848, 28536300, 29487510, 30243600, 31453344, 32663088, 32763900, 34024050, 34243560, 35385012, 36292320, 38048400, 39171600, 39316680, 40828860, 42804450, 43685200, 44231265, 45365400, 45658080, 47180016, 49145850, 51036075, 52422240, 52682400, 53077518, 54438480, 57072600, 58975020, 60487200, 65326176, 65527800, 68048100, 68487120, 70770024, 73718775, 76096800, 78343200, 78633360, 81657720, 85608900, 87370400, 88462530, 90730800, 94360032, 98291700, 102072150, 106155036, 108876960, 114145200, 117950040, 131055600, 132693795, 136096200, 136974240, 141540048, 147437550, 157266720, 163315440, 171217800, 176925060, 181461600, 196583400, 204144300, 212310072, 221156325, 228290400, 235900080, 262111200, 265387590, 272192400, 283080096, 294875100, 326630880, 342435600, 353850120, 393166800, 408288600, 424620144, 442312650, 471800160, 530775180, 544384800, 589750200, 663468975, 684871200, 707700240, 786333600, 816577200, 849240288, 884625300, 1061550360, 1179500400, 1326937950, 1415400480, 1633154400, 1769250600, 2123100720, 2359000800, 2653875900, 3538501200, 4246201440, 5307751800, 7077002400, 10615503600, 21231007200]

約数ペア:

[(1, 21231007200), (2, 10615503600), (3, 7077002400), (4, 5307751800), (5, 4246201440), (6, 3538501200), (8, 2653875900), (9, 2359000800), (10, 2123100720), (12, 1769250600), (13, 1633154400), (15, 1415400480), (16, 1326937950), (18, 1179500400), (20, 1061550360), (24, 884625300), (25, 849240288), (26, 816577200), (27, 786333600), (30, 707700240), (31, 684871200), (32, 663468975), (36, 589750200), (39, 544384800), (40, 530775180), (45, 471800160), (48, 442312650), (50, 424620144), (52, 408288600), (54, 393166800), (60, 353850120), (62, 342435600), (65, 326630880), (72, 294875100), (75, 283080096), (78, 272192400), (80, 265387590), (81, 262111200), (90, 235900080), (93, 228290400), (96, 221156325), (100, 212310072), (104, 204144300), (108, 196583400), (117, 181461600), (120, 176925060), (124, 171217800), (130, 163315440), (135, 157266720), (144, 147437550), (150, 141540048), (155, 136974240), (156, 136096200), (160, 132693795), (162, 131055600), (180, 117950040), (186, 114145200), (195, 108876960), (200, 106155036), (208, 102072150), (216, 98291700), (225, 94360032), (234, 90730800), (240, 88462530), (243, 87370400), (248, 85608900), (260, 81657720), (270, 78633360), (271, 78343200), (279, 76096800), (288, 73718775), (300, 70770024), (310, 68487120), (312, 68048100), (324, 65527800), (325, 65326176), (351, 60487200), (360, 58975020), (372, 57072600), (390, 54438480), (400, 53077518), (403, 52682400), (405, 52422240), (416, 51036075), (432, 49145850), (450, 47180016), (465, 45658080), (468, 45365400), (480, 44231265), (486, 43685200), (496, 42804450), (520, 40828860), (540, 39316680), (542, 39171600), (558, 38048400), (585, 36292320), (600, 35385012), (620, 34243560), (624, 34024050), (648, 32763900), (650, 32663088), (675, 31453344), (702, 30243600), (720, 29487510), (744, 28536300), (775, 27394848), (780, 27219240), (800, 26538759), (806, 26341200), (810, 26211120), (813, 26114400), (837, 25365600), (864, 24572925), (900, 23590008), (930, 22829040), (936, 22682700), (972, 21842600), (975, 21775392), (992, 21402225), (1040, 20414430), (1053, 20162400), (1080, 19658340), (1084, 19585800), (1116, 19024200), (1170, 18146160), (1200, 17692506), (1209, 17560800), (1215, 17474080), (1240, 17121780), (1248, 17012025), (1296, 16381950), (1300, 16331544), (1350, 15726672), (1355, 15668640), (1395, 15219360), (1404, 15121800), (1440, 14743755), (1488, 14268150), (1550, 13697424), (1560, 13609620), (1612, 13170600), (1620, 13105560), (1626, 13057200), (1674, 12682800), (1755, 12097440), (1800, 11795004), (1860, 11414520), (1872, 11341350), (1944, 10921300), (1950, 10887696), (2015, 10536480), (2025, 10484448), (2080, 10207215), (2106, 10081200), (2160, 9829170), (2168, 9792900), (2232, 9512100), (2325, 9131616), (2340, 9073080), (2400, 8846253), (2418, 8780400), (2430, 8737040), (2439, 8704800), (2480, 8560890), (2511, 8455200), (2592, 8190975), (2600, 8165772), (2700, 7863336), (2710, 7834320), (2790, 7609680), (2808, 7560900), (2925, 7258464), (2976, 7134075), (3100, 6848712), (3120, 6804810), (3159, 6720800), (3224, 6585300), (3240, 6552780), (3252, 6528600), (3348, 6341400), (3510, 6048720), (3523, 6026400), (3600, 5897502), (3627, 5853600), (3720, 5707260), (3744, 5670675), (3888, 5460650), (3900, 5443848), (4030, 5268240), (4050, 5242224), (4065, 5222880), (4185, 5073120), (4212, 5040600), (4320, 4914585), (4336, 4896450), (4464, 4756050), (4650, 4565808), (4680, 4536540), (4836, 4390200), (4860, 4368520), (4878, 4352400), (4960, 4280445), (5022, 4227600), (5200, 4082886), (5265, 4032480), (5400, 3931668), (5420, 3917160), (5580, 3804840), (5616, 3780450), (5850, 3629232), (6045, 3512160), (6075, 3494816), (6200, 3424356), (6240, 3402405), (6318, 3360400), (6448, 3292650), (6480, 3276390), (6504, 3264300), (6696, 3170700), (6775, 3133728), (6975, 3043872), (7020, 3024360), (7046, 3013200), (7200, 2948751), (7254, 2926800), (7317, 2901600), (7440, 2853630), (7533, 2818400), (7776, 2730325), (7800, 2721924), (8060, 2634120), (8100, 2621112), (8130, 2611440), (8370, 2536560), (8401, 2527200), (8424, 2520300), (8672, 2448225), (8775, 2419488), (8928, 2378025), (9300, 2282904), (9360, 2268270), (9672, 2195100), (9720, 2184260), (9756, 2176200), (10044, 2113800), (10075, 2107296), (10400, 2041443), (10530, 2016240), (10569, 2008800), (10800, 1965834), (10840, 1958580), (10881, 1951200), (11160, 1902420), (11232, 1890225), (11700, 1814616), (12090, 1756080), (12150, 1747408), (12195, 1740960), (12400, 1712178), (12555, 1691040), (12636, 1680200), (12896, 1646325), (12960, 1638195), (13008, 1632150), (13392, 1585350), (13550, 1566864), (13950, 1521936), (14040, 1512180), (14092, 1506600), (14508, 1463400), (14634, 1450800), (14880, 1426815), (15066, 1409200), (15600, 1360962), (15795, 1344160), (16120, 1317060), (16200, 1310556), (16260, 1305720), (16740, 1268280), (16802, 1263600), (16848, 1260150), (17550, 1209744), (17615, 1205280), (18135, 1170720), (18600, 1141452), (18720, 1134135), (19344, 1097550), (19440, 1092130), (19512, 1088100), (20088, 1056900), (20150, 1053648), (20325, 1044576), (20925, 1014624), (21060, 1008120), (21138, 1004400), (21600, 982917), (21680, 979290), (21762, 975600), (21951, 967200), (22320, 951210), (23400, 907308), (24180, 878040), (24300, 873704), (24390, 870480), (24800, 856089), (25110, 845520), (25203, 842400), (25272, 840100), (26016, 816075), (26325, 806496), (26784, 792675), (27100, 783432), (27900, 760968), (28080, 756090), (28184, 753300), (29016, 731700), (29268, 725400), (30132, 704600), (30225, 702432), (31200, 680481), (31590, 672080), (31707, 669600), (32240, 658530), (32400, 655278), (32520, 652860), (32643, 650400), (33480, 634140), (33604, 631800), (33696, 630075), (35100, 604872), (35230, 602640), (36270, 585360), (36585, 580320), (37200, 570726), (37665, 563680), (38688, 548775), (38880, 546065), (39024, 544050), (40176, 528450), (40300, 526824), (40650, 522288), (41850, 507312), (42005, 505440), (42120, 504060), (42276, 502200), (43360, 489645), (43524, 487800), (43902, 483600), (44640, 475605), (46800, 453654), (48360, 439020), (48600, 436852), (48780, 435240), (50220, 422760), (50406, 421200), (50544, 420050), (52650, 403248), (52845, 401760), (54200, 391716), (54405, 390240), (55800, 380484), (56160, 378045), (56368, 376650), (58032, 365850), (58536, 362700), (60264, 352300), (60450, 351216), (60975, 348192), (62775, 338208), (63180, 336040), (63414, 334800), (64480, 329265), (64800, 327639), (65040, 326430), (65286, 325200), (65853, 322400), (66960, 317070), (67208, 315900), (70200, 302436), (70460, 301320), (72540, 292680), (73170, 290160), (74400, 285363), (75330, 281840), (75609, 280800), (78048, 272025), (78975, 268832), (80352, 264225), (80600, 263412), (81300, 261144), (83700, 253656), (84010, 252720), (84240, 252030), (84552, 251100), (87048, 243900), (87804, 241800), (88075, 241056), (90675, 234144), (93600, 226827), (95121, 223200), (96720, 219510), (97200, 218426), (97560, 217620), (97929, 216800), (100440, 211380), (100812, 210600), (101088, 210025), (105300, 201624), (105690, 200880), (108400, 195858), (108810, 195120), (109213, 194400), (109755, 193440), (111600, 190242), (112736, 188325), (116064, 182925), (117072, 181350), (120528, 176150), (120900, 175608), (121950, 174096), (125550, 169104), (126015, 168480), (126360, 168020), (126828, 167400), (130080, 163215), (130572, 162600), (131706, 161200), (133920, 158535), (134416, 157950), (140400, 151218), (140920, 150660), (145080, 146340)]