90645600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:413

約数の個数: 144

約数和(自身を含む): 298105920

約数和(自身を除く): 207460320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 179, 200, 211, 240, 300, 358, 400, 422, 480, 537, 600, 633, 716, 800, 844, 895, 1055, 1074, 1200, 1266, 1432, 1688, 1790, 2110, 2148, 2400, 2532, 2685, 2864, 3165, 3376, 3580, 4220, 4296, 4475, 5064, 5275, 5370, 5728, 6330, 6752, 7160, 8440, 8592, 8950, 10128, 10550, 10740, 12660, 13425, 14320, 15825, 16880, 17184, 17900, 20256, 21100, 21480, 25320, 26850, 28640, 31650, 33760, 35800, 37769, 42200, 42960, 50640, 53700, 63300, 71600, 75538, 84400, 85920, 101280, 107400, 113307, 126600, 143200, 151076, 168800, 188845, 214800, 226614, 253200, 302152, 377690, 429600, 453228, 506400, 566535, 604304, 755380, 906456, 944225, 1133070, 1208608, 1510760, 1812912, 1888450, 2266140, 2832675, 3021520, 3625824, 3776900, 4532280, 5665350, 6043040, 7553800, 9064560, 11330700, 15107600, 18129120, 22661400, 30215200, 45322800, 90645600]

約数ペア:

[(1, 90645600), (2, 45322800), (3, 30215200), (4, 22661400), (5, 18129120), (6, 15107600), (8, 11330700), (10, 9064560), (12, 7553800), (15, 6043040), (16, 5665350), (20, 4532280), (24, 3776900), (25, 3625824), (30, 3021520), (32, 2832675), (40, 2266140), (48, 1888450), (50, 1812912), (60, 1510760), (75, 1208608), (80, 1133070), (96, 944225), (100, 906456), (120, 755380), (150, 604304), (160, 566535), (179, 506400), (200, 453228), (211, 429600), (240, 377690), (300, 302152), (358, 253200), (400, 226614), (422, 214800), (480, 188845), (537, 168800), (600, 151076), (633, 143200), (716, 126600), (800, 113307), (844, 107400), (895, 101280), (1055, 85920), (1074, 84400), (1200, 75538), (1266, 71600), (1432, 63300), (1688, 53700), (1790, 50640), (2110, 42960), (2148, 42200), (2400, 37769), (2532, 35800), (2685, 33760), (2864, 31650), (3165, 28640), (3376, 26850), (3580, 25320), (4220, 21480), (4296, 21100), (4475, 20256), (5064, 17900), (5275, 17184), (5370, 16880), (5728, 15825), (6330, 14320), (6752, 13425), (7160, 12660), (8440, 10740), (8592, 10550), (8950, 10128)]