1021915200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{1009}}^1$

素因数の和:1245

約数の個数: 168

約数和(自身を含む): 3371961760

約数和(自身を除く): 2350046560

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, 150, 160, 192, 200, 211, 240, 300, 320, 400, 422, 480, 600, 633, 800, 844, 960, 1009, 1055, 1200, 1266, 1600, 1688, 2018, 2110, 2400, 2532, 3027, 3165, 3376, 4036, 4220, 4800, 5045, 5064, 5275, 6054, 6330, 6752, 8072, 8440, 10090, 10128, 10550, 12108, 12660, 13504, 15135, 15825, 16144, 16880, 20180, 20256, 21100, 24216, 25225, 25320, 30270, 31650, 32288, 33760, 40360, 40512, 42200, 48432, 50450, 50640, 60540, 63300, 64576, 67520, 75675, 80720, 84400, 96864, 100900, 101280, 121080, 126600, 151350, 161440, 168800, 193728, 201800, 202560, 212899, 242160, 253200, 302700, 322880, 337600, 403600, 425798, 484320, 506400, 605400, 638697, 807200, 851596, 968640, 1012800, 1064495, 1210800, 1277394, 1614400, 1703192, 2128990, 2421600, 2554788, 3193485, 3406384, 4257980, 4843200, 5109576, 5322475, 6386970, 6812768, 8515960, 10219152, 10644950, 12773940, 13625536, 15967425, 17031920, 20438304, 21289900, 25547880, 31934850, 34063840, 40876608, 42579800, 51095760, 63869700, 68127680, 85159600, 102191520, 127739400, 170319200, 204383040, 255478800, 340638400, 510957600, 1021915200]

約数ペア:

[(1, 1021915200), (2, 510957600), (3, 340638400), (4, 255478800), (5, 204383040), (6, 170319200), (8, 127739400), (10, 102191520), (12, 85159600), (15, 68127680), (16, 63869700), (20, 51095760), (24, 42579800), (25, 40876608), (30, 34063840), (32, 31934850), (40, 25547880), (48, 21289900), (50, 20438304), (60, 17031920), (64, 15967425), (75, 13625536), (80, 12773940), (96, 10644950), (100, 10219152), (120, 8515960), (150, 6812768), (160, 6386970), (192, 5322475), (200, 5109576), (211, 4843200), (240, 4257980), (300, 3406384), (320, 3193485), (400, 2554788), (422, 2421600), (480, 2128990), (600, 1703192), (633, 1614400), (800, 1277394), (844, 1210800), (960, 1064495), (1009, 1012800), (1055, 968640), (1200, 851596), (1266, 807200), (1600, 638697), (1688, 605400), (2018, 506400), (2110, 484320), (2400, 425798), (2532, 403600), (3027, 337600), (3165, 322880), (3376, 302700), (4036, 253200), (4220, 242160), (4800, 212899), (5045, 202560), (5064, 201800), (5275, 193728), (6054, 168800), (6330, 161440), (6752, 151350), (8072, 126600), (8440, 121080), (10090, 101280), (10128, 100900), (10550, 96864), (12108, 84400), (12660, 80720), (13504, 75675), (15135, 67520), (15825, 64576), (16144, 63300), (16880, 60540), (20180, 50640), (20256, 50450), (21100, 48432), (24216, 42200), (25225, 40512), (25320, 40360), (30270, 33760), (31650, 32288)]