20219706000

素因数分解:

$2^4\times 3^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{9601}}^1$

素因数の和:9649

約数の個数: 400

約数和(自身を含む): 78661350768

約数和(自身を除く): 58441644768

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, 81, 90, 100, 104, 108, 117, 120, 125, 130, 135, 144, 150, 156, 162, 180, 195, 200, 208, 216, 225, 234, 240, 250, 260, 270, 300, 312, 324, 325, 351, 360, 375, 390, 400, 405, 432, 450, 468, 500, 520, 540, 585, 600, 624, 648, 650, 675, 702, 720, 750, 780, 810, 900, 936, 975, 1000, 1040, 1053, 1080, 1125, 1170, 1200, 1296, 1300, 1350, 1404, 1500, 1560, 1620, 1625, 1755, 1800, 1872, 1950, 2000, 2025, 2106, 2160, 2250, 2340, 2600, 2700, 2808, 2925, 3000, 3120, 3240, 3250, 3375, 3510, 3600, 3900, 4050, 4212, 4500, 4680, 4875, 5200, 5265, 5400, 5616, 5850, 6000, 6480, 6500, 6750, 7020, 7800, 8100, 8424, 8775, 9000, 9360, 9601, 9750, 10125, 10530, 10800, 11700, 13000, 13500, 14040, 14625, 15600, 16200, 16848, 17550, 18000, 19202, 19500, 20250, 21060, 23400, 26000, 26325, 27000, 28080, 28803, 29250, 32400, 35100, 38404, 39000, 40500, 42120, 43875, 46800, 48005, 52650, 54000, 57606, 58500, 70200, 76808, 78000, 81000, 84240, 86409, 87750, 96010, 105300, 115212, 117000, 124813, 131625, 140400, 144015, 153616, 162000, 172818, 175500, 192020, 210600, 230424, 234000, 240025, 249626, 259227, 263250, 288030, 345636, 351000, 374439, 384040, 421200, 432045, 460848, 480050, 499252, 518454, 526500, 576060, 624065, 691272, 702000, 720075, 748878, 768080, 777681, 864090, 960100, 998504, 1036908, 1053000, 1123317, 1152120, 1200125, 1248130, 1296135, 1382544, 1440150, 1497756, 1555362, 1728180, 1872195, 1920200, 1997008, 2073816, 2106000, 2160225, 2246634, 2304240, 2400250, 2496260, 2592270, 2880300, 2995512, 3110724, 3120325, 3369951, 3456360, 3600375, 3744390, 3840400, 3888405, 4147632, 4320450, 4493268, 4800500, 4992520, 5184540, 5616585, 5760600, 5991024, 6221448, 6240650, 6480675, 6739902, 6912720, 7200750, 7488780, 7776810, 8640900, 8986536, 9360975, 9601000, 9985040, 10109853, 10369080, 10801125, 11233170, 11521200, 12442896, 12481300, 12961350, 13479804, 14401500, 14977560, 15553620, 15601625, 16849755, 17281800, 17973072, 18721950, 19202000, 19442025, 20219706, 20738160, 21602250, 22466340, 24962600, 25922700, 26959608, 28082925, 28803000, 29955120, 31107240, 31203250, 32403375, 33699510, 34563600, 37443900, 38884050, 40439412, 43204500, 44932680, 46804875, 49925200, 50549265, 51845400, 53919216, 56165850, 57606000, 62214480, 62406500, 64806750, 67399020, 74887800, 77768100, 80878824, 84248775, 86409000, 89865360, 93609750, 97210125, 101098530, 103690800, 112331700, 124813000, 129613500, 134798040, 140414625, 149775600, 155536200, 161757648, 168497550, 172818000, 187219500, 194420250, 202197060, 224663400, 249626000, 252746325, 259227000, 269596080, 280829250, 311072400, 336995100, 374439000, 388840500, 404394120, 421243875, 449326800, 505492650, 518454000, 561658500, 673990200, 748878000, 777681000, 808788240, 842487750, 1010985300, 1123317000, 1263731625, 1347980400, 1555362000, 1684975500, 2021970600, 2246634000, 2527463250, 3369951000, 4043941200, 5054926500, 6739902000, 10109853000, 20219706000]

約数ペア:

[(1, 20219706000), (2, 10109853000), (3, 6739902000), (4, 5054926500), (5, 4043941200), (6, 3369951000), (8, 2527463250), (9, 2246634000), (10, 2021970600), (12, 1684975500), (13, 1555362000), (15, 1347980400), (16, 1263731625), (18, 1123317000), (20, 1010985300), (24, 842487750), (25, 808788240), (26, 777681000), (27, 748878000), (30, 673990200), (36, 561658500), (39, 518454000), (40, 505492650), (45, 449326800), (48, 421243875), (50, 404394120), (52, 388840500), (54, 374439000), (60, 336995100), (65, 311072400), (72, 280829250), (75, 269596080), (78, 259227000), (80, 252746325), (81, 249626000), (90, 224663400), (100, 202197060), (104, 194420250), (108, 187219500), (117, 172818000), (120, 168497550), (125, 161757648), (130, 155536200), (135, 149775600), (144, 140414625), (150, 134798040), (156, 129613500), (162, 124813000), (180, 112331700), (195, 103690800), (200, 101098530), (208, 97210125), (216, 93609750), (225, 89865360), (234, 86409000), (240, 84248775), (250, 80878824), (260, 77768100), (270, 74887800), (300, 67399020), (312, 64806750), (324, 62406500), (325, 62214480), (351, 57606000), (360, 56165850), (375, 53919216), (390, 51845400), (400, 50549265), (405, 49925200), (432, 46804875), (450, 44932680), (468, 43204500), (500, 40439412), (520, 38884050), (540, 37443900), (585, 34563600), (600, 33699510), (624, 32403375), (648, 31203250), (650, 31107240), (675, 29955120), (702, 28803000), (720, 28082925), (750, 26959608), (780, 25922700), (810, 24962600), (900, 22466340), (936, 21602250), (975, 20738160), (1000, 20219706), (1040, 19442025), (1053, 19202000), (1080, 18721950), (1125, 17973072), (1170, 17281800), (1200, 16849755), (1296, 15601625), (1300, 15553620), (1350, 14977560), (1404, 14401500), (1500, 13479804), (1560, 12961350), (1620, 12481300), (1625, 12442896), (1755, 11521200), (1800, 11233170), (1872, 10801125), (1950, 10369080), (2000, 10109853), (2025, 9985040), (2106, 9601000), (2160, 9360975), (2250, 8986536), (2340, 8640900), (2600, 7776810), (2700, 7488780), (2808, 7200750), (2925, 6912720), (3000, 6739902), (3120, 6480675), (3240, 6240650), (3250, 6221448), (3375, 5991024), (3510, 5760600), (3600, 5616585), (3900, 5184540), (4050, 4992520), (4212, 4800500), (4500, 4493268), (4680, 4320450), (4875, 4147632), (5200, 3888405), (5265, 3840400), (5400, 3744390), (5616, 3600375), (5850, 3456360), (6000, 3369951), (6480, 3120325), (6500, 3110724), (6750, 2995512), (7020, 2880300), (7800, 2592270), (8100, 2496260), (8424, 2400250), (8775, 2304240), (9000, 2246634), (9360, 2160225), (9601, 2106000), (9750, 2073816), (10125, 1997008), (10530, 1920200), (10800, 1872195), (11700, 1728180), (13000, 1555362), (13500, 1497756), (14040, 1440150), (14625, 1382544), (15600, 1296135), (16200, 1248130), (16848, 1200125), (17550, 1152120), (18000, 1123317), (19202, 1053000), (19500, 1036908), (20250, 998504), (21060, 960100), (23400, 864090), (26000, 777681), (26325, 768080), (27000, 748878), (28080, 720075), (28803, 702000), (29250, 691272), (32400, 624065), (35100, 576060), (38404, 526500), (39000, 518454), (40500, 499252), (42120, 480050), (43875, 460848), (46800, 432045), (48005, 421200), (52650, 384040), (54000, 374439), (57606, 351000), (58500, 345636), (70200, 288030), (76808, 263250), (78000, 259227), (81000, 249626), (84240, 240025), (86409, 234000), (87750, 230424), (96010, 210600), (105300, 192020), (115212, 175500), (117000, 172818), (124813, 162000), (131625, 153616), (140400, 144015)]