50640000

素因数分解:

$2^7\times 3^1\times 5^4\times {\mathrm{211}}^1$

素因数の和:248

約数の個数: 160

約数和(自身を含む): 168883440

約数和(自身を除く): 118243440

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, 125, 128, 150, 160, 192, 200, 211, 240, 250, 300, 320, 375, 384, 400, 422, 480, 500, 600, 625, 633, 640, 750, 800, 844, 960, 1000, 1055, 1200, 1250, 1266, 1500, 1600, 1688, 1875, 1920, 2000, 2110, 2400, 2500, 2532, 3000, 3165, 3200, 3376, 3750, 4000, 4220, 4800, 5000, 5064, 5275, 6000, 6330, 6752, 7500, 8000, 8440, 9600, 10000, 10128, 10550, 12000, 12660, 13504, 15000, 15825, 16000, 16880, 20000, 20256, 21100, 24000, 25320, 26375, 27008, 30000, 31650, 33760, 40000, 40512, 42200, 48000, 50640, 52750, 60000, 63300, 67520, 79125, 80000, 81024, 84400, 101280, 105500, 120000, 126600, 131875, 135040, 158250, 168800, 202560, 211000, 240000, 253200, 263750, 316500, 337600, 395625, 405120, 422000, 506400, 527500, 633000, 675200, 791250, 844000, 1012800, 1055000, 1266000, 1582500, 1688000, 2025600, 2110000, 2532000, 3165000, 3376000, 4220000, 5064000, 6330000, 8440000, 10128000, 12660000, 16880000, 25320000, 50640000]

約数ペア:

[(1, 50640000), (2, 25320000), (3, 16880000), (4, 12660000), (5, 10128000), (6, 8440000), (8, 6330000), (10, 5064000), (12, 4220000), (15, 3376000), (16, 3165000), (20, 2532000), (24, 2110000), (25, 2025600), (30, 1688000), (32, 1582500), (40, 1266000), (48, 1055000), (50, 1012800), (60, 844000), (64, 791250), (75, 675200), (80, 633000), (96, 527500), (100, 506400), (120, 422000), (125, 405120), (128, 395625), (150, 337600), (160, 316500), (192, 263750), (200, 253200), (211, 240000), (240, 211000), (250, 202560), (300, 168800), (320, 158250), (375, 135040), (384, 131875), (400, 126600), (422, 120000), (480, 105500), (500, 101280), (600, 84400), (625, 81024), (633, 80000), (640, 79125), (750, 67520), (800, 63300), (844, 60000), (960, 52750), (1000, 50640), (1055, 48000), (1200, 42200), (1250, 40512), (1266, 40000), (1500, 33760), (1600, 31650), (1688, 30000), (1875, 27008), (1920, 26375), (2000, 25320), (2110, 24000), (2400, 21100), (2500, 20256), (2532, 20000), (3000, 16880), (3165, 16000), (3200, 15825), (3376, 15000), (3750, 13504), (4000, 12660), (4220, 12000), (4800, 10550), (5000, 10128), (5064, 10000), (5275, 9600), (6000, 8440), (6330, 8000), (6752, 7500)]