1538190000

素因数分解:

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

素因数の和:257

約数の個数: 350

約数和(自身を含む): 5610076076

約数和(自身を除く): 4071886076

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 125, 135, 144, 150, 162, 180, 200, 211, 216, 225, 240, 243, 250, 270, 300, 324, 360, 375, 400, 405, 422, 432, 450, 486, 500, 540, 600, 625, 633, 648, 675, 720, 729, 750, 810, 844, 900, 972, 1000, 1055, 1080, 1125, 1200, 1215, 1250, 1266, 1296, 1350, 1458, 1500, 1620, 1688, 1800, 1875, 1899, 1944, 2000, 2025, 2110, 2160, 2250, 2430, 2500, 2532, 2700, 2916, 3000, 3165, 3240, 3375, 3376, 3600, 3645, 3750, 3798, 3888, 4050, 4220, 4500, 4860, 5000, 5064, 5275, 5400, 5625, 5697, 5832, 6000, 6075, 6330, 6480, 6750, 7290, 7500, 7596, 8100, 8440, 9000, 9495, 9720, 10000, 10125, 10128, 10550, 10800, 11250, 11394, 11664, 12150, 12660, 13500, 14580, 15000, 15192, 15825, 16200, 16875, 16880, 17091, 18000, 18225, 18990, 19440, 20250, 21100, 22500, 22788, 24300, 25320, 26375, 27000, 28485, 29160, 30000, 30375, 30384, 31650, 32400, 33750, 34182, 36450, 37980, 40500, 42200, 45000, 45576, 47475, 48600, 50625, 50640, 51273, 52750, 54000, 56970, 58320, 60750, 63300, 67500, 68364, 72900, 75960, 79125, 81000, 84400, 85455, 90000, 91125, 91152, 94950, 97200, 101250, 102546, 105500, 113940, 121500, 126600, 131875, 135000, 136728, 142425, 145800, 151875, 151920, 153819, 158250, 162000, 170910, 182250, 189900, 202500, 205092, 211000, 227880, 237375, 243000, 253200, 256365, 263750, 270000, 273456, 284850, 291600, 303750, 307638, 316500, 341820, 364500, 379800, 395625, 405000, 410184, 422000, 427275, 455625, 455760, 474750, 486000, 512730, 527500, 569700, 607500, 615276, 633000, 683640, 712125, 729000, 759600, 769095, 791250, 810000, 820368, 854550, 911250, 949500, 1025460, 1055000, 1139400, 1186875, 1215000, 1230552, 1266000, 1281825, 1367280, 1424250, 1458000, 1538190, 1582500, 1709100, 1822500, 1899000, 2050920, 2110000, 2136375, 2278800, 2373750, 2430000, 2461104, 2563650, 2848500, 3076380, 3165000, 3418200, 3560625, 3645000, 3798000, 3845475, 4101840, 4272750, 4747500, 5127300, 5697000, 6152760, 6330000, 6409125, 6836400, 7121250, 7290000, 7690950, 8545500, 9495000, 10254600, 10681875, 11394000, 12305520, 12818250, 14242500, 15381900, 17091000, 18990000, 19227375, 20509200, 21363750, 25636500, 28485000, 30763800, 32045625, 34182000, 38454750, 42727500, 51273000, 56970000, 61527600, 64091250, 76909500, 85455000, 96136875, 102546000, 128182500, 153819000, 170910000, 192273750, 256365000, 307638000, 384547500, 512730000, 769095000, 1538190000]

約数ペア:

[(1, 1538190000), (2, 769095000), (3, 512730000), (4, 384547500), (5, 307638000), (6, 256365000), (8, 192273750), (9, 170910000), (10, 153819000), (12, 128182500), (15, 102546000), (16, 96136875), (18, 85455000), (20, 76909500), (24, 64091250), (25, 61527600), (27, 56970000), (30, 51273000), (36, 42727500), (40, 38454750), (45, 34182000), (48, 32045625), (50, 30763800), (54, 28485000), (60, 25636500), (72, 21363750), (75, 20509200), (80, 19227375), (81, 18990000), (90, 17091000), (100, 15381900), (108, 14242500), (120, 12818250), (125, 12305520), (135, 11394000), (144, 10681875), (150, 10254600), (162, 9495000), (180, 8545500), (200, 7690950), (211, 7290000), (216, 7121250), (225, 6836400), (240, 6409125), (243, 6330000), (250, 6152760), (270, 5697000), (300, 5127300), (324, 4747500), (360, 4272750), (375, 4101840), (400, 3845475), (405, 3798000), (422, 3645000), (432, 3560625), (450, 3418200), (486, 3165000), (500, 3076380), (540, 2848500), (600, 2563650), (625, 2461104), (633, 2430000), (648, 2373750), (675, 2278800), (720, 2136375), (729, 2110000), (750, 2050920), (810, 1899000), (844, 1822500), (900, 1709100), (972, 1582500), (1000, 1538190), (1055, 1458000), (1080, 1424250), (1125, 1367280), (1200, 1281825), (1215, 1266000), (1250, 1230552), (1266, 1215000), (1296, 1186875), (1350, 1139400), (1458, 1055000), (1500, 1025460), (1620, 949500), (1688, 911250), (1800, 854550), (1875, 820368), (1899, 810000), (1944, 791250), (2000, 769095), (2025, 759600), (2110, 729000), (2160, 712125), (2250, 683640), (2430, 633000), (2500, 615276), (2532, 607500), (2700, 569700), (2916, 527500), (3000, 512730), (3165, 486000), (3240, 474750), (3375, 455760), (3376, 455625), (3600, 427275), (3645, 422000), (3750, 410184), (3798, 405000), (3888, 395625), (4050, 379800), (4220, 364500), (4500, 341820), (4860, 316500), (5000, 307638), (5064, 303750), (5275, 291600), (5400, 284850), (5625, 273456), (5697, 270000), (5832, 263750), (6000, 256365), (6075, 253200), (6330, 243000), (6480, 237375), (6750, 227880), (7290, 211000), (7500, 205092), (7596, 202500), (8100, 189900), (8440, 182250), (9000, 170910), (9495, 162000), (9720, 158250), (10000, 153819), (10125, 151920), (10128, 151875), (10550, 145800), (10800, 142425), (11250, 136728), (11394, 135000), (11664, 131875), (12150, 126600), (12660, 121500), (13500, 113940), (14580, 105500), (15000, 102546), (15192, 101250), (15825, 97200), (16200, 94950), (16875, 91152), (16880, 91125), (17091, 90000), (18000, 85455), (18225, 84400), (18990, 81000), (19440, 79125), (20250, 75960), (21100, 72900), (22500, 68364), (22788, 67500), (24300, 63300), (25320, 60750), (26375, 58320), (27000, 56970), (28485, 54000), (29160, 52750), (30000, 51273), (30375, 50640), (30384, 50625), (31650, 48600), (32400, 47475), (33750, 45576), (34182, 45000), (36450, 42200), (37980, 40500)]