20189512800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{587}}^1$

素因数の和:911

約数の個数: 432

約数和(自身を含む): 75778243632

約数和(自身を除く): 55588730832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 136, 144, 150, 153, 160, 170, 180, 200, 204, 225, 240, 255, 272, 281, 288, 300, 306, 340, 360, 400, 408, 425, 450, 480, 510, 544, 562, 587, 600, 612, 680, 720, 765, 800, 816, 843, 850, 900, 1020, 1124, 1174, 1200, 1224, 1275, 1360, 1405, 1440, 1530, 1632, 1686, 1700, 1761, 1800, 2040, 2248, 2348, 2400, 2448, 2529, 2550, 2720, 2810, 2935, 3060, 3372, 3400, 3522, 3600, 3825, 4080, 4215, 4496, 4696, 4777, 4896, 5058, 5100, 5283, 5620, 5870, 6120, 6744, 6800, 7025, 7044, 7200, 7650, 8160, 8430, 8805, 8992, 9392, 9554, 9979, 10116, 10200, 10566, 11240, 11740, 12240, 12645, 13488, 13600, 14050, 14088, 14331, 14675, 15300, 16860, 17610, 18784, 19108, 19958, 20232, 20400, 21075, 21132, 22480, 23480, 23885, 24480, 25290, 26415, 26976, 28100, 28176, 28662, 29350, 29937, 30600, 33720, 35220, 38216, 39916, 40464, 40800, 42150, 42264, 42993, 44025, 44960, 46960, 47770, 49895, 50580, 52830, 56200, 56352, 57324, 58700, 59874, 61200, 63225, 67440, 70440, 71655, 76432, 79832, 80928, 84300, 84528, 85986, 88050, 89811, 93920, 95540, 99790, 101160, 105660, 112400, 114648, 117400, 119425, 119748, 122400, 126450, 132075, 134880, 140880, 143310, 149685, 152864, 159664, 164947, 168600, 169056, 171972, 176100, 179622, 191080, 199580, 202320, 211320, 214965, 224800, 229296, 234800, 238850, 239496, 249475, 252900, 264150, 281760, 286620, 299370, 319328, 329894, 337200, 343944, 352200, 358275, 359244, 382160, 399160, 404640, 422640, 429930, 449055, 458592, 469600, 477700, 478992, 494841, 498950, 505800, 528300, 573240, 598740, 659788, 674400, 687888, 704400, 716550, 718488, 748425, 764320, 798320, 824735, 845280, 859860, 898110, 955400, 957984, 989682, 997900, 1011600, 1056600, 1074825, 1146480, 1197480, 1319576, 1375776, 1408800, 1433100, 1436976, 1484523, 1496850, 1596640, 1649470, 1719720, 1796220, 1910800, 1979364, 1995800, 2023200, 2113200, 2149650, 2245275, 2292960, 2394960, 2474205, 2639152, 2804099, 2866200, 2873952, 2969046, 2993700, 3298940, 3439440, 3592440, 3821600, 3958728, 3991600, 4123675, 4226400, 4299300, 4490550, 4789920, 4948410, 5278304, 5608198, 5732400, 5938092, 5987400, 6597880, 6878880, 7184880, 7422615, 7917456, 7983200, 8247350, 8412297, 8598600, 8981100, 9896820, 11216396, 11464800, 11876184, 11974800, 12371025, 13195760, 14020495, 14369760, 14845230, 15834912, 16494700, 16824594, 17197200, 17962200, 19793640, 22432792, 23752368, 23949600, 24742050, 25236891, 26391520, 28040990, 29690460, 32989400, 33649188, 34394400, 35924400, 37113075, 39587280, 42061485, 44865584, 47504736, 49484100, 50473782, 56081980, 59380920, 65978800, 67298376, 70102475, 71848800, 74226150, 79174560, 84122970, 89731168, 98968200, 100947564, 112163960, 118761840, 126184455, 131957600, 134596752, 140204950, 148452300, 168245940, 197936400, 201895128, 210307425, 224327920, 237523680, 252368910, 269193504, 280409900, 296904600, 336491880, 395872800, 403790256, 420614850, 448655840, 504737820, 560819800, 593809200, 630922275, 672983760, 807580512, 841229700, 1009475640, 1121639600, 1187618400, 1261844550, 1345967520, 1682459400, 2018951280, 2243279200, 2523689100, 3364918800, 4037902560, 5047378200, 6729837600, 10094756400, 20189512800]

約数ペア:

[(1, 20189512800), (2, 10094756400), (3, 6729837600), (4, 5047378200), (5, 4037902560), (6, 3364918800), (8, 2523689100), (9, 2243279200), (10, 2018951280), (12, 1682459400), (15, 1345967520), (16, 1261844550), (17, 1187618400), (18, 1121639600), (20, 1009475640), (24, 841229700), (25, 807580512), (30, 672983760), (32, 630922275), (34, 593809200), (36, 560819800), (40, 504737820), (45, 448655840), (48, 420614850), (50, 403790256), (51, 395872800), (60, 336491880), (68, 296904600), (72, 280409900), (75, 269193504), (80, 252368910), (85, 237523680), (90, 224327920), (96, 210307425), (100, 201895128), (102, 197936400), (120, 168245940), (136, 148452300), (144, 140204950), (150, 134596752), (153, 131957600), (160, 126184455), (170, 118761840), (180, 112163960), (200, 100947564), (204, 98968200), (225, 89731168), (240, 84122970), (255, 79174560), (272, 74226150), (281, 71848800), (288, 70102475), (300, 67298376), (306, 65978800), (340, 59380920), (360, 56081980), (400, 50473782), (408, 49484100), (425, 47504736), (450, 44865584), (480, 42061485), (510, 39587280), (544, 37113075), (562, 35924400), (587, 34394400), (600, 33649188), (612, 32989400), (680, 29690460), (720, 28040990), (765, 26391520), (800, 25236891), (816, 24742050), (843, 23949600), (850, 23752368), (900, 22432792), (1020, 19793640), (1124, 17962200), (1174, 17197200), (1200, 16824594), (1224, 16494700), (1275, 15834912), (1360, 14845230), (1405, 14369760), (1440, 14020495), (1530, 13195760), (1632, 12371025), (1686, 11974800), (1700, 11876184), (1761, 11464800), (1800, 11216396), (2040, 9896820), (2248, 8981100), (2348, 8598600), (2400, 8412297), (2448, 8247350), (2529, 7983200), (2550, 7917456), (2720, 7422615), (2810, 7184880), (2935, 6878880), (3060, 6597880), (3372, 5987400), (3400, 5938092), (3522, 5732400), (3600, 5608198), (3825, 5278304), (4080, 4948410), (4215, 4789920), (4496, 4490550), (4696, 4299300), (4777, 4226400), (4896, 4123675), (5058, 3991600), (5100, 3958728), (5283, 3821600), (5620, 3592440), (5870, 3439440), (6120, 3298940), (6744, 2993700), (6800, 2969046), (7025, 2873952), (7044, 2866200), (7200, 2804099), (7650, 2639152), (8160, 2474205), (8430, 2394960), (8805, 2292960), (8992, 2245275), (9392, 2149650), (9554, 2113200), (9979, 2023200), (10116, 1995800), (10200, 1979364), (10566, 1910800), (11240, 1796220), (11740, 1719720), (12240, 1649470), (12645, 1596640), (13488, 1496850), (13600, 1484523), (14050, 1436976), (14088, 1433100), (14331, 1408800), (14675, 1375776), (15300, 1319576), (16860, 1197480), (17610, 1146480), (18784, 1074825), (19108, 1056600), (19958, 1011600), (20232, 997900), (20400, 989682), (21075, 957984), (21132, 955400), (22480, 898110), (23480, 859860), (23885, 845280), (24480, 824735), (25290, 798320), (26415, 764320), (26976, 748425), (28100, 718488), (28176, 716550), (28662, 704400), (29350, 687888), (29937, 674400), (30600, 659788), (33720, 598740), (35220, 573240), (38216, 528300), (39916, 505800), (40464, 498950), (40800, 494841), (42150, 478992), (42264, 477700), (42993, 469600), (44025, 458592), (44960, 449055), (46960, 429930), (47770, 422640), (49895, 404640), (50580, 399160), (52830, 382160), (56200, 359244), (56352, 358275), (57324, 352200), (58700, 343944), (59874, 337200), (61200, 329894), (63225, 319328), (67440, 299370), (70440, 286620), (71655, 281760), (76432, 264150), (79832, 252900), (80928, 249475), (84300, 239496), (84528, 238850), (85986, 234800), (88050, 229296), (89811, 224800), (93920, 214965), (95540, 211320), (99790, 202320), (101160, 199580), (105660, 191080), (112400, 179622), (114648, 176100), (117400, 171972), (119425, 169056), (119748, 168600), (122400, 164947), (126450, 159664), (132075, 152864), (134880, 149685), (140880, 143310)]