20803539600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:703

約数の個数: 360

約数和(自身を含む): 73758672000

約数和(自身を除く): 52955132400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 71, 72, 75, 80, 90, 100, 120, 142, 144, 150, 180, 199, 200, 213, 225, 240, 284, 300, 355, 360, 398, 400, 409, 426, 450, 568, 597, 600, 639, 710, 720, 796, 818, 852, 900, 995, 1065, 1136, 1194, 1200, 1227, 1278, 1420, 1592, 1636, 1704, 1775, 1791, 1800, 1990, 2045, 2130, 2388, 2454, 2556, 2840, 2985, 3184, 3195, 3272, 3408, 3550, 3582, 3600, 3681, 3980, 4090, 4260, 4776, 4908, 4975, 5112, 5325, 5680, 5970, 6135, 6390, 6544, 7100, 7164, 7362, 7960, 8180, 8520, 8955, 9552, 9816, 9950, 10224, 10225, 10650, 11940, 12270, 12780, 14129, 14200, 14328, 14724, 14925, 15920, 15975, 16360, 17040, 17910, 18405, 19632, 19900, 20450, 21300, 23880, 24540, 25560, 28258, 28400, 28656, 29039, 29448, 29850, 30675, 31950, 32720, 35820, 36810, 39800, 40900, 42387, 42600, 44775, 47760, 49080, 51120, 56516, 58078, 58896, 59700, 61350, 63900, 70645, 71640, 73620, 79600, 81391, 81800, 84774, 85200, 87117, 89550, 92025, 98160, 113032, 116156, 119400, 122700, 127161, 127800, 141290, 143280, 145195, 147240, 162782, 163600, 169548, 174234, 179100, 184050, 211935, 226064, 232312, 238800, 244173, 245400, 254322, 255600, 261351, 282580, 290390, 294480, 325564, 339096, 348468, 353225, 358200, 368100, 406955, 423870, 435585, 464624, 488346, 490800, 508644, 522702, 565160, 580780, 635805, 651128, 678192, 696936, 706450, 716400, 725975, 732519, 736200, 813910, 847740, 871170, 976692, 1017288, 1045404, 1059675, 1130320, 1161560, 1220865, 1271610, 1302256, 1306755, 1393872, 1412900, 1451950, 1465038, 1472400, 1627820, 1695480, 1742340, 1953384, 2034576, 2034775, 2090808, 2119350, 2177925, 2323120, 2441730, 2543220, 2613510, 2825800, 2903900, 2930076, 3179025, 3255640, 3390960, 3484680, 3662595, 3906768, 4069550, 4181616, 4238700, 4355850, 4883460, 5086440, 5227020, 5651600, 5778761, 5807800, 5860152, 6104325, 6358050, 6511280, 6533775, 6969360, 7325190, 8139100, 8477400, 8711700, 9766920, 10172880, 10454040, 11557522, 11615600, 11720304, 12208650, 12716100, 13067550, 14650380, 16278200, 16954800, 17336283, 17423400, 18312975, 19533840, 20908080, 23115044, 24417300, 25432200, 26135100, 28893805, 29300760, 32556400, 34672566, 34846800, 36625950, 46230088, 48834600, 50864400, 52008849, 52270200, 57787610, 58601520, 69345132, 73251900, 86681415, 92460176, 97669200, 104017698, 104540400, 115575220, 138690264, 144469025, 146503800, 173362830, 208035396, 231150440, 260044245, 277380528, 288938050, 293007600, 346725660, 416070792, 433407075, 462300880, 520088490, 577876100, 693451320, 832141584, 866814150, 1040176980, 1155752200, 1300221225, 1386902640, 1733628300, 2080353960, 2311504400, 2600442450, 3467256600, 4160707920, 5200884900, 6934513200, 10401769800, 20803539600]

約数ペア:

[(1, 20803539600), (2, 10401769800), (3, 6934513200), (4, 5200884900), (5, 4160707920), (6, 3467256600), (8, 2600442450), (9, 2311504400), (10, 2080353960), (12, 1733628300), (15, 1386902640), (16, 1300221225), (18, 1155752200), (20, 1040176980), (24, 866814150), (25, 832141584), (30, 693451320), (36, 577876100), (40, 520088490), (45, 462300880), (48, 433407075), (50, 416070792), (60, 346725660), (71, 293007600), (72, 288938050), (75, 277380528), (80, 260044245), (90, 231150440), (100, 208035396), (120, 173362830), (142, 146503800), (144, 144469025), (150, 138690264), (180, 115575220), (199, 104540400), (200, 104017698), (213, 97669200), (225, 92460176), (240, 86681415), (284, 73251900), (300, 69345132), (355, 58601520), (360, 57787610), (398, 52270200), (400, 52008849), (409, 50864400), (426, 48834600), (450, 46230088), (568, 36625950), (597, 34846800), (600, 34672566), (639, 32556400), (710, 29300760), (720, 28893805), (796, 26135100), (818, 25432200), (852, 24417300), (900, 23115044), (995, 20908080), (1065, 19533840), (1136, 18312975), (1194, 17423400), (1200, 17336283), (1227, 16954800), (1278, 16278200), (1420, 14650380), (1592, 13067550), (1636, 12716100), (1704, 12208650), (1775, 11720304), (1791, 11615600), (1800, 11557522), (1990, 10454040), (2045, 10172880), (2130, 9766920), (2388, 8711700), (2454, 8477400), (2556, 8139100), (2840, 7325190), (2985, 6969360), (3184, 6533775), (3195, 6511280), (3272, 6358050), (3408, 6104325), (3550, 5860152), (3582, 5807800), (3600, 5778761), (3681, 5651600), (3980, 5227020), (4090, 5086440), (4260, 4883460), (4776, 4355850), (4908, 4238700), (4975, 4181616), (5112, 4069550), (5325, 3906768), (5680, 3662595), (5970, 3484680), (6135, 3390960), (6390, 3255640), (6544, 3179025), (7100, 2930076), (7164, 2903900), (7362, 2825800), (7960, 2613510), (8180, 2543220), (8520, 2441730), (8955, 2323120), (9552, 2177925), (9816, 2119350), (9950, 2090808), (10224, 2034775), (10225, 2034576), (10650, 1953384), (11940, 1742340), (12270, 1695480), (12780, 1627820), (14129, 1472400), (14200, 1465038), (14328, 1451950), (14724, 1412900), (14925, 1393872), (15920, 1306755), (15975, 1302256), (16360, 1271610), (17040, 1220865), (17910, 1161560), (18405, 1130320), (19632, 1059675), (19900, 1045404), (20450, 1017288), (21300, 976692), (23880, 871170), (24540, 847740), (25560, 813910), (28258, 736200), (28400, 732519), (28656, 725975), (29039, 716400), (29448, 706450), (29850, 696936), (30675, 678192), (31950, 651128), (32720, 635805), (35820, 580780), (36810, 565160), (39800, 522702), (40900, 508644), (42387, 490800), (42600, 488346), (44775, 464624), (47760, 435585), (49080, 423870), (51120, 406955), (56516, 368100), (58078, 358200), (58896, 353225), (59700, 348468), (61350, 339096), (63900, 325564), (70645, 294480), (71640, 290390), (73620, 282580), (79600, 261351), (81391, 255600), (81800, 254322), (84774, 245400), (85200, 244173), (87117, 238800), (89550, 232312), (92025, 226064), (98160, 211935), (113032, 184050), (116156, 179100), (119400, 174234), (122700, 169548), (127161, 163600), (127800, 162782), (141290, 147240), (143280, 145195)]