20300248800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2971}}^1$

素因数の和:3083

約数の個数: 432

約数和(自身を含む): 78172527888

約数和(自身を除く): 57872279088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 73, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 144, 146, 150, 156, 160, 180, 195, 200, 208, 219, 225, 234, 240, 260, 288, 292, 300, 312, 325, 360, 365, 390, 400, 416, 438, 450, 468, 480, 520, 584, 585, 600, 624, 650, 657, 720, 730, 780, 800, 876, 900, 936, 949, 975, 1040, 1095, 1168, 1170, 1200, 1248, 1300, 1314, 1440, 1460, 1560, 1752, 1800, 1825, 1872, 1898, 1950, 2080, 2190, 2336, 2340, 2400, 2600, 2628, 2847, 2920, 2925, 2971, 3120, 3285, 3504, 3600, 3650, 3744, 3796, 3900, 4380, 4680, 4745, 5200, 5256, 5475, 5694, 5840, 5850, 5942, 6240, 6570, 7008, 7200, 7300, 7592, 7800, 8541, 8760, 8913, 9360, 9490, 10400, 10512, 10950, 11388, 11680, 11700, 11884, 13140, 14235, 14600, 14855, 15184, 15600, 16425, 17082, 17520, 17826, 18720, 18980, 21024, 21900, 22776, 23400, 23725, 23768, 26280, 26739, 28470, 29200, 29710, 30368, 31200, 32850, 34164, 35040, 35652, 37960, 38623, 42705, 43800, 44565, 45552, 46800, 47450, 47536, 52560, 53478, 56940, 58400, 59420, 65700, 68328, 71175, 71304, 74275, 75920, 77246, 85410, 87600, 89130, 91104, 93600, 94900, 95072, 105120, 106956, 113880, 115869, 118840, 131400, 133695, 136656, 142350, 142608, 148550, 151840, 154492, 170820, 175200, 178260, 189800, 193115, 213525, 213912, 216883, 222825, 227760, 231738, 237680, 262800, 267390, 273312, 284700, 285216, 297100, 308984, 341640, 347607, 356520, 379600, 386230, 427050, 427824, 433766, 445650, 455520, 463476, 475360, 525600, 534780, 569400, 579345, 594200, 617968, 650649, 668475, 683280, 695214, 713040, 759200, 772460, 854100, 855648, 867532, 891300, 926952, 965575, 1069560, 1084415, 1138800, 1158690, 1188400, 1235936, 1301298, 1336950, 1366560, 1390428, 1426080, 1544920, 1708200, 1735064, 1738035, 1782600, 1853904, 1931150, 1951947, 2139120, 2168830, 2277600, 2317380, 2376800, 2602596, 2673900, 2780856, 2819479, 2896725, 3089840, 3253245, 3416400, 3470128, 3476070, 3565200, 3707808, 3862300, 3903894, 4278240, 4337660, 4634760, 5205192, 5347800, 5422075, 5561712, 5638958, 5793450, 6179680, 6506490, 6832800, 6940256, 6952140, 7130400, 7724600, 7807788, 8458437, 8675320, 8690175, 9269520, 9759735, 10410384, 10695600, 10844150, 11123424, 11277916, 11586900, 13012980, 13904280, 14097395, 15449200, 15615576, 16266225, 16916874, 17350640, 17380350, 18539040, 19519470, 20820768, 21391200, 21688300, 22555832, 23173800, 25375311, 26025960, 27808560, 28194790, 30898400, 31231152, 32532450, 33833748, 34701280, 34760700, 39038940, 42292185, 43376600, 45111664, 46347600, 48798675, 50750622, 52051920, 55617120, 56389580, 62462304, 65064900, 67667496, 69521400, 70486975, 78077880, 84584370, 86753200, 90223328, 92695200, 97597350, 101501244, 104103840, 112779160, 126876555, 130129800, 135334992, 139042800, 140973950, 156155760, 169168740, 173506400, 195194700, 203002488, 211460925, 225558320, 253753110, 260259600, 270669984, 278085600, 281947900, 312311520, 338337480, 390389400, 406004976, 422921850, 451116640, 507506220, 520519200, 563895800, 634382775, 676674960, 780778800, 812009952, 845843700, 1015012440, 1127791600, 1268765550, 1353349920, 1561557600, 1691687400, 2030024880, 2255583200, 2537531100, 3383374800, 4060049760, 5075062200, 6766749600, 10150124400, 20300248800]

約数ペア:

[(1, 20300248800), (2, 10150124400), (3, 6766749600), (4, 5075062200), (5, 4060049760), (6, 3383374800), (8, 2537531100), (9, 2255583200), (10, 2030024880), (12, 1691687400), (13, 1561557600), (15, 1353349920), (16, 1268765550), (18, 1127791600), (20, 1015012440), (24, 845843700), (25, 812009952), (26, 780778800), (30, 676674960), (32, 634382775), (36, 563895800), (39, 520519200), (40, 507506220), (45, 451116640), (48, 422921850), (50, 406004976), (52, 390389400), (60, 338337480), (65, 312311520), (72, 281947900), (73, 278085600), (75, 270669984), (78, 260259600), (80, 253753110), (90, 225558320), (96, 211460925), (100, 203002488), (104, 195194700), (117, 173506400), (120, 169168740), (130, 156155760), (144, 140973950), (146, 139042800), (150, 135334992), (156, 130129800), (160, 126876555), (180, 112779160), (195, 104103840), (200, 101501244), (208, 97597350), (219, 92695200), (225, 90223328), (234, 86753200), (240, 84584370), (260, 78077880), (288, 70486975), (292, 69521400), (300, 67667496), (312, 65064900), (325, 62462304), (360, 56389580), (365, 55617120), (390, 52051920), (400, 50750622), (416, 48798675), (438, 46347600), (450, 45111664), (468, 43376600), (480, 42292185), (520, 39038940), (584, 34760700), (585, 34701280), (600, 33833748), (624, 32532450), (650, 31231152), (657, 30898400), (720, 28194790), (730, 27808560), (780, 26025960), (800, 25375311), (876, 23173800), (900, 22555832), (936, 21688300), (949, 21391200), (975, 20820768), (1040, 19519470), (1095, 18539040), (1168, 17380350), (1170, 17350640), (1200, 16916874), (1248, 16266225), (1300, 15615576), (1314, 15449200), (1440, 14097395), (1460, 13904280), (1560, 13012980), (1752, 11586900), (1800, 11277916), (1825, 11123424), (1872, 10844150), (1898, 10695600), (1950, 10410384), (2080, 9759735), (2190, 9269520), (2336, 8690175), (2340, 8675320), (2400, 8458437), (2600, 7807788), (2628, 7724600), (2847, 7130400), (2920, 6952140), (2925, 6940256), (2971, 6832800), (3120, 6506490), (3285, 6179680), (3504, 5793450), (3600, 5638958), (3650, 5561712), (3744, 5422075), (3796, 5347800), (3900, 5205192), (4380, 4634760), (4680, 4337660), (4745, 4278240), (5200, 3903894), (5256, 3862300), (5475, 3707808), (5694, 3565200), (5840, 3476070), (5850, 3470128), (5942, 3416400), (6240, 3253245), (6570, 3089840), (7008, 2896725), (7200, 2819479), (7300, 2780856), (7592, 2673900), (7800, 2602596), (8541, 2376800), (8760, 2317380), (8913, 2277600), (9360, 2168830), (9490, 2139120), (10400, 1951947), (10512, 1931150), (10950, 1853904), (11388, 1782600), (11680, 1738035), (11700, 1735064), (11884, 1708200), (13140, 1544920), (14235, 1426080), (14600, 1390428), (14855, 1366560), (15184, 1336950), (15600, 1301298), (16425, 1235936), (17082, 1188400), (17520, 1158690), (17826, 1138800), (18720, 1084415), (18980, 1069560), (21024, 965575), (21900, 926952), (22776, 891300), (23400, 867532), (23725, 855648), (23768, 854100), (26280, 772460), (26739, 759200), (28470, 713040), (29200, 695214), (29710, 683280), (30368, 668475), (31200, 650649), (32850, 617968), (34164, 594200), (35040, 579345), (35652, 569400), (37960, 534780), (38623, 525600), (42705, 475360), (43800, 463476), (44565, 455520), (45552, 445650), (46800, 433766), (47450, 427824), (47536, 427050), (52560, 386230), (53478, 379600), (56940, 356520), (58400, 347607), (59420, 341640), (65700, 308984), (68328, 297100), (71175, 285216), (71304, 284700), (74275, 273312), (75920, 267390), (77246, 262800), (85410, 237680), (87600, 231738), (89130, 227760), (91104, 222825), (93600, 216883), (94900, 213912), (95072, 213525), (105120, 193115), (106956, 189800), (113880, 178260), (115869, 175200), (118840, 170820), (131400, 154492), (133695, 151840), (136656, 148550), (142350, 142608)]