25320000

素因数分解:

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

素因数の和:246

約数の個数: 140

約数和(自身を含む): 84110576

約数和(自身を除く): 58790576

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

約数ペア:

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