385876800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:366

約数の個数: 252

約数和(自身を含む): 1388847616

約数和(自身を除く): 1002970816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 127, 144, 150, 160, 180, 192, 200, 211, 225, 240, 254, 288, 300, 320, 360, 381, 400, 422, 450, 480, 508, 576, 600, 633, 635, 720, 762, 800, 844, 900, 960, 1016, 1055, 1143, 1200, 1266, 1270, 1440, 1524, 1600, 1688, 1800, 1899, 1905, 2032, 2110, 2286, 2400, 2532, 2540, 2880, 3048, 3165, 3175, 3376, 3600, 3798, 3810, 4064, 4220, 4572, 4800, 5064, 5080, 5275, 5715, 6096, 6330, 6350, 6752, 7200, 7596, 7620, 8128, 8440, 9144, 9495, 9525, 10128, 10160, 10550, 11430, 12192, 12660, 12700, 13504, 14400, 15192, 15240, 15825, 16880, 18288, 18990, 19050, 20256, 20320, 21100, 22860, 24384, 25320, 25400, 26797, 28575, 30384, 30480, 31650, 33760, 36576, 37980, 38100, 40512, 40640, 42200, 45720, 47475, 50640, 50800, 53594, 57150, 60768, 60960, 63300, 67520, 73152, 75960, 76200, 80391, 84400, 91440, 94950, 101280, 101600, 107188, 114300, 121536, 121920, 126600, 133985, 151920, 152400, 160782, 168800, 182880, 189900, 202560, 203200, 214376, 228600, 241173, 253200, 267970, 303840, 304800, 321564, 337600, 365760, 379800, 401955, 428752, 457200, 482346, 506400, 535940, 607680, 609600, 643128, 669925, 759600, 803910, 857504, 914400, 964692, 1012800, 1071880, 1205865, 1286256, 1339850, 1519200, 1607820, 1715008, 1828800, 1929384, 2009775, 2143760, 2411730, 2572512, 2679700, 3038400, 3215640, 3858768, 4019550, 4287520, 4823460, 5145024, 5359400, 6029325, 6431280, 7717536, 8039100, 8575040, 9646920, 10718800, 12058650, 12862560, 15435072, 16078200, 19293840, 21437600, 24117300, 25725120, 32156400, 38587680, 42875200, 48234600, 64312800, 77175360, 96469200, 128625600, 192938400, 385876800]

約数ペア:

[(1, 385876800), (2, 192938400), (3, 128625600), (4, 96469200), (5, 77175360), (6, 64312800), (8, 48234600), (9, 42875200), (10, 38587680), (12, 32156400), (15, 25725120), (16, 24117300), (18, 21437600), (20, 19293840), (24, 16078200), (25, 15435072), (30, 12862560), (32, 12058650), (36, 10718800), (40, 9646920), (45, 8575040), (48, 8039100), (50, 7717536), (60, 6431280), (64, 6029325), (72, 5359400), (75, 5145024), (80, 4823460), (90, 4287520), (96, 4019550), (100, 3858768), (120, 3215640), (127, 3038400), (144, 2679700), (150, 2572512), (160, 2411730), (180, 2143760), (192, 2009775), (200, 1929384), (211, 1828800), (225, 1715008), (240, 1607820), (254, 1519200), (288, 1339850), (300, 1286256), (320, 1205865), (360, 1071880), (381, 1012800), (400, 964692), (422, 914400), (450, 857504), (480, 803910), (508, 759600), (576, 669925), (600, 643128), (633, 609600), (635, 607680), (720, 535940), (762, 506400), (800, 482346), (844, 457200), (900, 428752), (960, 401955), (1016, 379800), (1055, 365760), (1143, 337600), (1200, 321564), (1266, 304800), (1270, 303840), (1440, 267970), (1524, 253200), (1600, 241173), (1688, 228600), (1800, 214376), (1899, 203200), (1905, 202560), (2032, 189900), (2110, 182880), (2286, 168800), (2400, 160782), (2532, 152400), (2540, 151920), (2880, 133985), (3048, 126600), (3165, 121920), (3175, 121536), (3376, 114300), (3600, 107188), (3798, 101600), (3810, 101280), (4064, 94950), (4220, 91440), (4572, 84400), (4800, 80391), (5064, 76200), (5080, 75960), (5275, 73152), (5715, 67520), (6096, 63300), (6330, 60960), (6350, 60768), (6752, 57150), (7200, 53594), (7596, 50800), (7620, 50640), (8128, 47475), (8440, 45720), (9144, 42200), (9495, 40640), (9525, 40512), (10128, 38100), (10160, 37980), (10550, 36576), (11430, 33760), (12192, 31650), (12660, 30480), (12700, 30384), (13504, 28575), (14400, 26797), (15192, 25400), (15240, 25320), (15825, 24384), (16880, 22860), (18288, 21100), (18990, 20320), (19050, 20256)]