18915109200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{677}}^1$

素因数の和:916

約数の個数: 480

約数和(自身を含む): 72974496000

約数和(自身を除く): 54059386800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 180, 195, 199, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 325, 351, 360, 390, 398, 400, 432, 450, 468, 520, 540, 585, 597, 600, 624, 650, 675, 677, 702, 720, 780, 796, 900, 936, 975, 995, 1040, 1080, 1170, 1194, 1200, 1300, 1350, 1354, 1404, 1560, 1592, 1755, 1791, 1800, 1872, 1950, 1990, 2031, 2160, 2340, 2388, 2587, 2600, 2700, 2708, 2808, 2925, 2985, 3120, 3184, 3385, 3510, 3582, 3600, 3900, 3980, 4062, 4680, 4776, 4975, 5174, 5200, 5373, 5400, 5416, 5616, 5850, 5970, 6093, 6770, 7020, 7164, 7761, 7800, 7960, 8124, 8775, 8801, 8955, 9360, 9552, 9950, 10155, 10348, 10746, 10800, 10832, 11700, 11940, 12186, 12935, 13540, 14040, 14328, 14925, 15522, 15600, 15920, 16248, 16925, 17550, 17602, 17910, 18279, 19900, 20310, 20696, 21492, 23283, 23400, 23880, 24372, 25870, 26403, 26865, 27080, 28080, 28656, 29850, 30465, 31044, 32496, 33850, 35100, 35204, 35820, 36558, 38805, 39800, 40620, 41392, 42984, 44005, 44775, 46566, 46800, 47760, 48744, 50775, 51740, 52806, 53730, 54160, 59700, 60930, 62088, 64675, 67700, 69849, 70200, 70408, 71640, 73116, 77610, 79209, 79600, 81240, 85968, 88010, 89550, 91395, 93132, 97488, 101550, 103480, 105612, 107460, 116415, 119400, 121860, 124176, 129350, 132015, 134325, 134723, 135400, 139698, 140400, 140816, 143280, 146232, 152325, 155220, 158418, 162480, 176020, 179100, 182790, 186264, 194025, 203100, 206960, 211224, 214920, 220025, 232830, 237627, 238800, 243720, 258700, 264030, 268650, 269446, 270800, 279396, 292464, 304650, 310440, 316836, 349245, 352040, 358200, 365580, 372528, 388050, 396045, 404169, 406200, 422448, 429840, 440050, 456975, 465660, 475254, 487440, 517400, 528060, 537300, 538892, 558792, 582075, 609300, 620880, 633672, 660075, 673615, 698490, 704080, 716400, 731160, 776100, 792090, 808338, 812400, 880100, 913950, 931320, 950508, 1034800, 1056120, 1074600, 1077784, 1117584, 1164150, 1188135, 1212507, 1218600, 1267344, 1320150, 1347230, 1396980, 1462320, 1552200, 1584180, 1616676, 1746225, 1751399, 1760200, 1827900, 1862640, 1901016, 1980225, 2020845, 2112240, 2149200, 2155568, 2328300, 2376270, 2425014, 2437200, 2640300, 2694460, 2793960, 3104400, 3168360, 3233352, 3368075, 3492450, 3502798, 3520400, 3637521, 3655800, 3802032, 3960450, 4041690, 4656600, 4752540, 4850028, 5254197, 5280600, 5388920, 5587920, 5940675, 6062535, 6336720, 6466704, 6736150, 6984900, 7005596, 7275042, 7311600, 7920900, 8083380, 8756995, 9313200, 9505080, 9700056, 10104225, 10508394, 10561200, 10777840, 11881350, 12125070, 13472300, 13969800, 14011192, 14550084, 15762591, 15841800, 16166760, 17513990, 18187605, 19010160, 19400112, 20208450, 21016788, 23762700, 24250140, 26270985, 26944600, 27939600, 28022384, 29100168, 30312675, 31525182, 31683600, 32333520, 35027980, 36375210, 40416900, 42033576, 43784975, 47287773, 47525400, 48500280, 52541970, 53889200, 58200336, 60625350, 63050364, 70055960, 72750420, 78812955, 80833800, 84067152, 87569950, 90938025, 94575546, 95050800, 97000560, 105083940, 121250700, 126100728, 131354925, 140111920, 145500840, 157625910, 161667600, 175139900, 181876050, 189151092, 210167880, 236438865, 242501400, 252201456, 262709850, 291001680, 315251820, 350279800, 363752100, 378302184, 394064775, 420335760, 472877730, 485002800, 525419700, 630503640, 700559600, 727504200, 756604368, 788129550, 945755460, 1050839400, 1182194325, 1261007280, 1455008400, 1576259100, 1891510920, 2101678800, 2364388650, 3152518200, 3783021840, 4728777300, 6305036400, 9457554600, 18915109200]

約数ペア:

[(1, 18915109200), (2, 9457554600), (3, 6305036400), (4, 4728777300), (5, 3783021840), (6, 3152518200), (8, 2364388650), (9, 2101678800), (10, 1891510920), (12, 1576259100), (13, 1455008400), (15, 1261007280), (16, 1182194325), (18, 1050839400), (20, 945755460), (24, 788129550), (25, 756604368), (26, 727504200), (27, 700559600), (30, 630503640), (36, 525419700), (39, 485002800), (40, 472877730), (45, 420335760), (48, 394064775), (50, 378302184), (52, 363752100), (54, 350279800), (60, 315251820), (65, 291001680), (72, 262709850), (75, 252201456), (78, 242501400), (80, 236438865), (90, 210167880), (100, 189151092), (104, 181876050), (108, 175139900), (117, 161667600), (120, 157625910), (130, 145500840), (135, 140111920), (144, 131354925), (150, 126100728), (156, 121250700), (180, 105083940), (195, 97000560), (199, 95050800), (200, 94575546), (208, 90938025), (216, 87569950), (225, 84067152), (234, 80833800), (240, 78812955), (260, 72750420), (270, 70055960), (300, 63050364), (312, 60625350), (325, 58200336), (351, 53889200), (360, 52541970), (390, 48500280), (398, 47525400), (400, 47287773), (432, 43784975), (450, 42033576), (468, 40416900), (520, 36375210), (540, 35027980), (585, 32333520), (597, 31683600), (600, 31525182), (624, 30312675), (650, 29100168), (675, 28022384), (677, 27939600), (702, 26944600), (720, 26270985), (780, 24250140), (796, 23762700), (900, 21016788), (936, 20208450), (975, 19400112), (995, 19010160), (1040, 18187605), (1080, 17513990), (1170, 16166760), (1194, 15841800), (1200, 15762591), (1300, 14550084), (1350, 14011192), (1354, 13969800), (1404, 13472300), (1560, 12125070), (1592, 11881350), (1755, 10777840), (1791, 10561200), (1800, 10508394), (1872, 10104225), (1950, 9700056), (1990, 9505080), (2031, 9313200), (2160, 8756995), (2340, 8083380), (2388, 7920900), (2587, 7311600), (2600, 7275042), (2700, 7005596), (2708, 6984900), (2808, 6736150), (2925, 6466704), (2985, 6336720), (3120, 6062535), (3184, 5940675), (3385, 5587920), (3510, 5388920), (3582, 5280600), (3600, 5254197), (3900, 4850028), (3980, 4752540), (4062, 4656600), (4680, 4041690), (4776, 3960450), (4975, 3802032), (5174, 3655800), (5200, 3637521), (5373, 3520400), (5400, 3502798), (5416, 3492450), (5616, 3368075), (5850, 3233352), (5970, 3168360), (6093, 3104400), (6770, 2793960), (7020, 2694460), (7164, 2640300), (7761, 2437200), (7800, 2425014), (7960, 2376270), (8124, 2328300), (8775, 2155568), (8801, 2149200), (8955, 2112240), (9360, 2020845), (9552, 1980225), (9950, 1901016), (10155, 1862640), (10348, 1827900), (10746, 1760200), (10800, 1751399), (10832, 1746225), (11700, 1616676), (11940, 1584180), (12186, 1552200), (12935, 1462320), (13540, 1396980), (14040, 1347230), (14328, 1320150), (14925, 1267344), (15522, 1218600), (15600, 1212507), (15920, 1188135), (16248, 1164150), (16925, 1117584), (17550, 1077784), (17602, 1074600), (17910, 1056120), (18279, 1034800), (19900, 950508), (20310, 931320), (20696, 913950), (21492, 880100), (23283, 812400), (23400, 808338), (23880, 792090), (24372, 776100), (25870, 731160), (26403, 716400), (26865, 704080), (27080, 698490), (28080, 673615), (28656, 660075), (29850, 633672), (30465, 620880), (31044, 609300), (32496, 582075), (33850, 558792), (35100, 538892), (35204, 537300), (35820, 528060), (36558, 517400), (38805, 487440), (39800, 475254), (40620, 465660), (41392, 456975), (42984, 440050), (44005, 429840), (44775, 422448), (46566, 406200), (46800, 404169), (47760, 396045), (48744, 388050), (50775, 372528), (51740, 365580), (52806, 358200), (53730, 352040), (54160, 349245), (59700, 316836), (60930, 310440), (62088, 304650), (64675, 292464), (67700, 279396), (69849, 270800), (70200, 269446), (70408, 268650), (71640, 264030), (73116, 258700), (77610, 243720), (79209, 238800), (79600, 237627), (81240, 232830), (85968, 220025), (88010, 214920), (89550, 211224), (91395, 206960), (93132, 203100), (97488, 194025), (101550, 186264), (103480, 182790), (105612, 179100), (107460, 176020), (116415, 162480), (119400, 158418), (121860, 155220), (124176, 152325), (129350, 146232), (132015, 143280), (134325, 140816), (134723, 140400), (135400, 139698)]