2050920000

素因数分解:

$2^6\times 3^5\times 5^4\times {\mathrm{211}}^1$

素因数の和:258

約数の個数: 420

約数和(自身を含む): 7654062416

約数和(自身を除く): 5603142416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 162, 180, 192, 200, 211, 216, 225, 240, 243, 250, 270, 288, 300, 320, 324, 360, 375, 400, 405, 422, 432, 450, 480, 486, 500, 540, 576, 600, 625, 633, 648, 675, 720, 750, 800, 810, 844, 864, 900, 960, 972, 1000, 1055, 1080, 1125, 1200, 1215, 1250, 1266, 1296, 1350, 1440, 1500, 1600, 1620, 1688, 1728, 1800, 1875, 1899, 1944, 2000, 2025, 2110, 2160, 2250, 2400, 2430, 2500, 2532, 2592, 2700, 2880, 3000, 3165, 3240, 3375, 3376, 3600, 3750, 3798, 3888, 4000, 4050, 4220, 4320, 4500, 4800, 4860, 5000, 5064, 5184, 5275, 5400, 5625, 5697, 6000, 6075, 6330, 6480, 6750, 6752, 7200, 7500, 7596, 7776, 8000, 8100, 8440, 8640, 9000, 9495, 9720, 10000, 10125, 10128, 10550, 10800, 11250, 11394, 12000, 12150, 12660, 12960, 13500, 13504, 14400, 15000, 15192, 15552, 15825, 16200, 16875, 16880, 17091, 18000, 18990, 19440, 20000, 20250, 20256, 21100, 21600, 22500, 22788, 24000, 24300, 25320, 25920, 26375, 27000, 28485, 30000, 30375, 30384, 31650, 32400, 33750, 33760, 34182, 36000, 37980, 38880, 40000, 40500, 40512, 42200, 43200, 45000, 45576, 47475, 48600, 50625, 50640, 51273, 52750, 54000, 56970, 60000, 60750, 60768, 63300, 64800, 67500, 67520, 68364, 72000, 75960, 77760, 79125, 81000, 84400, 85455, 90000, 91152, 94950, 97200, 101250, 101280, 102546, 105500, 108000, 113940, 120000, 121500, 121536, 126600, 129600, 131875, 135000, 136728, 142425, 151875, 151920, 158250, 162000, 168800, 170910, 180000, 182304, 189900, 194400, 202500, 202560, 205092, 211000, 216000, 227880, 237375, 243000, 253200, 256365, 263750, 270000, 273456, 284850, 303750, 303840, 316500, 324000, 337600, 341820, 360000, 364608, 379800, 388800, 395625, 405000, 410184, 422000, 427275, 455760, 474750, 486000, 506400, 512730, 527500, 540000, 546912, 569700, 607500, 607680, 633000, 648000, 683640, 712125, 759600, 791250, 810000, 820368, 844000, 854550, 911520, 949500, 972000, 1012800, 1025460, 1055000, 1080000, 1093824, 1139400, 1186875, 1215000, 1266000, 1281825, 1367280, 1424250, 1519200, 1582500, 1620000, 1640736, 1688000, 1709100, 1823040, 1899000, 1944000, 2050920, 2110000, 2136375, 2278800, 2373750, 2430000, 2532000, 2563650, 2734560, 2848500, 3038400, 3165000, 3240000, 3281472, 3418200, 3560625, 3798000, 4101840, 4220000, 4272750, 4557600, 4747500, 4860000, 5064000, 5127300, 5469120, 5697000, 6330000, 6409125, 6836400, 7121250, 7596000, 8203680, 8440000, 8545500, 9115200, 9495000, 9720000, 10254600, 10681875, 11394000, 12660000, 12818250, 13672800, 14242500, 15192000, 16407360, 17091000, 18990000, 20509200, 21363750, 22788000, 25320000, 25636500, 27345600, 28485000, 32045625, 34182000, 37980000, 41018400, 42727500, 45576000, 51273000, 56970000, 64091250, 68364000, 75960000, 82036800, 85455000, 102546000, 113940000, 128182500, 136728000, 170910000, 205092000, 227880000, 256365000, 341820000, 410184000, 512730000, 683640000, 1025460000, 2050920000]

約数ペア:

[(1, 2050920000), (2, 1025460000), (3, 683640000), (4, 512730000), (5, 410184000), (6, 341820000), (8, 256365000), (9, 227880000), (10, 205092000), (12, 170910000), (15, 136728000), (16, 128182500), (18, 113940000), (20, 102546000), (24, 85455000), (25, 82036800), (27, 75960000), (30, 68364000), (32, 64091250), (36, 56970000), (40, 51273000), (45, 45576000), (48, 42727500), (50, 41018400), (54, 37980000), (60, 34182000), (64, 32045625), (72, 28485000), (75, 27345600), (80, 25636500), (81, 25320000), (90, 22788000), (96, 21363750), (100, 20509200), (108, 18990000), (120, 17091000), (125, 16407360), (135, 15192000), (144, 14242500), (150, 13672800), (160, 12818250), (162, 12660000), (180, 11394000), (192, 10681875), (200, 10254600), (211, 9720000), (216, 9495000), (225, 9115200), (240, 8545500), (243, 8440000), (250, 8203680), (270, 7596000), (288, 7121250), (300, 6836400), (320, 6409125), (324, 6330000), (360, 5697000), (375, 5469120), (400, 5127300), (405, 5064000), (422, 4860000), (432, 4747500), (450, 4557600), (480, 4272750), (486, 4220000), (500, 4101840), (540, 3798000), (576, 3560625), (600, 3418200), (625, 3281472), (633, 3240000), (648, 3165000), (675, 3038400), (720, 2848500), (750, 2734560), (800, 2563650), (810, 2532000), (844, 2430000), (864, 2373750), (900, 2278800), (960, 2136375), (972, 2110000), (1000, 2050920), (1055, 1944000), (1080, 1899000), (1125, 1823040), (1200, 1709100), (1215, 1688000), (1250, 1640736), (1266, 1620000), (1296, 1582500), (1350, 1519200), (1440, 1424250), (1500, 1367280), (1600, 1281825), (1620, 1266000), (1688, 1215000), (1728, 1186875), (1800, 1139400), (1875, 1093824), (1899, 1080000), (1944, 1055000), (2000, 1025460), (2025, 1012800), (2110, 972000), (2160, 949500), (2250, 911520), (2400, 854550), (2430, 844000), (2500, 820368), (2532, 810000), (2592, 791250), (2700, 759600), (2880, 712125), (3000, 683640), (3165, 648000), (3240, 633000), (3375, 607680), (3376, 607500), (3600, 569700), (3750, 546912), (3798, 540000), (3888, 527500), (4000, 512730), (4050, 506400), (4220, 486000), (4320, 474750), (4500, 455760), (4800, 427275), (4860, 422000), (5000, 410184), (5064, 405000), (5184, 395625), (5275, 388800), (5400, 379800), (5625, 364608), (5697, 360000), (6000, 341820), (6075, 337600), (6330, 324000), (6480, 316500), (6750, 303840), (6752, 303750), (7200, 284850), (7500, 273456), (7596, 270000), (7776, 263750), (8000, 256365), (8100, 253200), (8440, 243000), (8640, 237375), (9000, 227880), (9495, 216000), (9720, 211000), (10000, 205092), (10125, 202560), (10128, 202500), (10550, 194400), (10800, 189900), (11250, 182304), (11394, 180000), (12000, 170910), (12150, 168800), (12660, 162000), (12960, 158250), (13500, 151920), (13504, 151875), (14400, 142425), (15000, 136728), (15192, 135000), (15552, 131875), (15825, 129600), (16200, 126600), (16875, 121536), (16880, 121500), (17091, 120000), (18000, 113940), (18990, 108000), (19440, 105500), (20000, 102546), (20250, 101280), (20256, 101250), (21100, 97200), (21600, 94950), (22500, 91152), (22788, 90000), (24000, 85455), (24300, 84400), (25320, 81000), (25920, 79125), (26375, 77760), (27000, 75960), (28485, 72000), (30000, 68364), (30375, 67520), (30384, 67500), (31650, 64800), (32400, 63300), (33750, 60768), (33760, 60750), (34182, 60000), (36000, 56970), (37980, 54000), (38880, 52750), (40000, 51273), (40500, 50640), (40512, 50625), (42200, 48600), (43200, 47475), (45000, 45576)]