128625600

素因数分解:

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

素因数の和:363

約数の個数: 168

約数和(自身を含む): 427337728

約数和(自身を除く): 298712128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 127, 150, 160, 192, 200, 211, 240, 254, 300, 320, 381, 400, 422, 480, 508, 600, 633, 635, 762, 800, 844, 960, 1016, 1055, 1200, 1266, 1270, 1524, 1600, 1688, 1905, 2032, 2110, 2400, 2532, 2540, 3048, 3165, 3175, 3376, 3810, 4064, 4220, 4800, 5064, 5080, 5275, 6096, 6330, 6350, 6752, 7620, 8128, 8440, 9525, 10128, 10160, 10550, 12192, 12660, 12700, 13504, 15240, 15825, 16880, 19050, 20256, 20320, 21100, 24384, 25320, 25400, 26797, 30480, 31650, 33760, 38100, 40512, 40640, 42200, 50640, 50800, 53594, 60960, 63300, 67520, 76200, 80391, 84400, 101280, 101600, 107188, 121920, 126600, 133985, 152400, 160782, 168800, 202560, 203200, 214376, 253200, 267970, 304800, 321564, 337600, 401955, 428752, 506400, 535940, 609600, 643128, 669925, 803910, 857504, 1012800, 1071880, 1286256, 1339850, 1607820, 1715008, 2009775, 2143760, 2572512, 2679700, 3215640, 4019550, 4287520, 5145024, 5359400, 6431280, 8039100, 8575040, 10718800, 12862560, 16078200, 21437600, 25725120, 32156400, 42875200, 64312800, 128625600]

約数ペア:

[(1, 128625600), (2, 64312800), (3, 42875200), (4, 32156400), (5, 25725120), (6, 21437600), (8, 16078200), (10, 12862560), (12, 10718800), (15, 8575040), (16, 8039100), (20, 6431280), (24, 5359400), (25, 5145024), (30, 4287520), (32, 4019550), (40, 3215640), (48, 2679700), (50, 2572512), (60, 2143760), (64, 2009775), (75, 1715008), (80, 1607820), (96, 1339850), (100, 1286256), (120, 1071880), (127, 1012800), (150, 857504), (160, 803910), (192, 669925), (200, 643128), (211, 609600), (240, 535940), (254, 506400), (300, 428752), (320, 401955), (381, 337600), (400, 321564), (422, 304800), (480, 267970), (508, 253200), (600, 214376), (633, 203200), (635, 202560), (762, 168800), (800, 160782), (844, 152400), (960, 133985), (1016, 126600), (1055, 121920), (1200, 107188), (1266, 101600), (1270, 101280), (1524, 84400), (1600, 80391), (1688, 76200), (1905, 67520), (2032, 63300), (2110, 60960), (2400, 53594), (2532, 50800), (2540, 50640), (3048, 42200), (3165, 40640), (3175, 40512), (3376, 38100), (3810, 33760), (4064, 31650), (4220, 30480), (4800, 26797), (5064, 25400), (5080, 25320), (5275, 24384), (6096, 21100), (6330, 20320), (6350, 20256), (6752, 19050), (7620, 16880), (8128, 15825), (8440, 15240), (9525, 13504), (10128, 12700), (10160, 12660), (10550, 12192)]