1282964400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{211}}^1\times {\mathrm{563}}^1$

素因数の和:801

約数の個数: 240

約数和(自身を含む): 4596193920

約数和(自身を除く): 3313229520

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, 90, 100, 108, 120, 135, 144, 150, 180, 200, 211, 216, 225, 240, 270, 300, 360, 400, 422, 432, 450, 540, 563, 600, 633, 675, 720, 844, 900, 1055, 1080, 1126, 1200, 1266, 1350, 1688, 1689, 1800, 1899, 2110, 2160, 2252, 2532, 2700, 2815, 3165, 3376, 3378, 3600, 3798, 4220, 4504, 5064, 5067, 5275, 5400, 5630, 5697, 6330, 6756, 7596, 8440, 8445, 9008, 9495, 10128, 10134, 10550, 10800, 11260, 11394, 12660, 13512, 14075, 15192, 15201, 15825, 16880, 16890, 18990, 20268, 21100, 22520, 22788, 25320, 25335, 27024, 28150, 28485, 30384, 30402, 31650, 33780, 37980, 40536, 42200, 42225, 45040, 45576, 47475, 50640, 50670, 56300, 56970, 60804, 63300, 67560, 75960, 76005, 81072, 84400, 84450, 91152, 94950, 101340, 112600, 113940, 118793, 121608, 126600, 126675, 135120, 142425, 151920, 152010, 168900, 189900, 202680, 225200, 227880, 237586, 243216, 253200, 253350, 284850, 304020, 337800, 356379, 379800, 380025, 405360, 455760, 475172, 506700, 569700, 593965, 608040, 675600, 712758, 759600, 760050, 950344, 1013400, 1069137, 1139400, 1187930, 1216080, 1425516, 1520100, 1781895, 1900688, 2026800, 2138274, 2278800, 2375860, 2851032, 2969825, 3040200, 3207411, 3563790, 4276548, 4751720, 5345685, 5702064, 5939650, 6080400, 6414822, 7127580, 8553096, 8909475, 9503440, 10691370, 11879300, 12829644, 14255160, 16037055, 17106192, 17818950, 21382740, 23758600, 25659288, 26728425, 28510320, 32074110, 35637900, 42765480, 47517200, 51318576, 53456850, 64148220, 71275800, 80185275, 85530960, 106913700, 128296440, 142551600, 160370550, 213827400, 256592880, 320741100, 427654800, 641482200, 1282964400]

約数ペア:

[(1, 1282964400), (2, 641482200), (3, 427654800), (4, 320741100), (5, 256592880), (6, 213827400), (8, 160370550), (9, 142551600), (10, 128296440), (12, 106913700), (15, 85530960), (16, 80185275), (18, 71275800), (20, 64148220), (24, 53456850), (25, 51318576), (27, 47517200), (30, 42765480), (36, 35637900), (40, 32074110), (45, 28510320), (48, 26728425), (50, 25659288), (54, 23758600), (60, 21382740), (72, 17818950), (75, 17106192), (80, 16037055), (90, 14255160), (100, 12829644), (108, 11879300), (120, 10691370), (135, 9503440), (144, 8909475), (150, 8553096), (180, 7127580), (200, 6414822), (211, 6080400), (216, 5939650), (225, 5702064), (240, 5345685), (270, 4751720), (300, 4276548), (360, 3563790), (400, 3207411), (422, 3040200), (432, 2969825), (450, 2851032), (540, 2375860), (563, 2278800), (600, 2138274), (633, 2026800), (675, 1900688), (720, 1781895), (844, 1520100), (900, 1425516), (1055, 1216080), (1080, 1187930), (1126, 1139400), (1200, 1069137), (1266, 1013400), (1350, 950344), (1688, 760050), (1689, 759600), (1800, 712758), (1899, 675600), (2110, 608040), (2160, 593965), (2252, 569700), (2532, 506700), (2700, 475172), (2815, 455760), (3165, 405360), (3376, 380025), (3378, 379800), (3600, 356379), (3798, 337800), (4220, 304020), (4504, 284850), (5064, 253350), (5067, 253200), (5275, 243216), (5400, 237586), (5630, 227880), (5697, 225200), (6330, 202680), (6756, 189900), (7596, 168900), (8440, 152010), (8445, 151920), (9008, 142425), (9495, 135120), (10128, 126675), (10134, 126600), (10550, 121608), (10800, 118793), (11260, 113940), (11394, 112600), (12660, 101340), (13512, 94950), (14075, 91152), (15192, 84450), (15201, 84400), (15825, 81072), (16880, 76005), (16890, 75960), (18990, 67560), (20268, 63300), (21100, 60804), (22520, 56970), (22788, 56300), (25320, 50670), (25335, 50640), (27024, 47475), (28150, 45576), (28485, 45040), (30384, 42225), (30402, 42200), (31650, 40536), (33780, 37980)]