26386800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1999}}^1$

素因数の和:2031

約数の個数: 120

約数和(自身を含む): 92256000

約数和(自身を除く): 65869200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 330, 400, 440, 528, 550, 600, 660, 825, 880, 1100, 1200, 1320, 1650, 1999, 2200, 2640, 3300, 3998, 4400, 5997, 6600, 7996, 9995, 11994, 13200, 15992, 19990, 21989, 23988, 29985, 31984, 39980, 43978, 47976, 49975, 59970, 65967, 79960, 87956, 95952, 99950, 109945, 119940, 131934, 149925, 159920, 175912, 199900, 219890, 239880, 263868, 299850, 329835, 351824, 399800, 439780, 479760, 527736, 549725, 599700, 659670, 799600, 879560, 1055472, 1099450, 1199400, 1319340, 1649175, 1759120, 2198900, 2398800, 2638680, 3298350, 4397800, 5277360, 6596700, 8795600, 13193400, 26386800]

約数ペア:

[(1, 26386800), (2, 13193400), (3, 8795600), (4, 6596700), (5, 5277360), (6, 4397800), (8, 3298350), (10, 2638680), (11, 2398800), (12, 2198900), (15, 1759120), (16, 1649175), (20, 1319340), (22, 1199400), (24, 1099450), (25, 1055472), (30, 879560), (33, 799600), (40, 659670), (44, 599700), (48, 549725), (50, 527736), (55, 479760), (60, 439780), (66, 399800), (75, 351824), (80, 329835), (88, 299850), (100, 263868), (110, 239880), (120, 219890), (132, 199900), (150, 175912), (165, 159920), (176, 149925), (200, 131934), (220, 119940), (240, 109945), (264, 99950), (275, 95952), (300, 87956), (330, 79960), (400, 65967), (440, 59970), (528, 49975), (550, 47976), (600, 43978), (660, 39980), (825, 31984), (880, 29985), (1100, 23988), (1200, 21989), (1320, 19990), (1650, 15992), (1999, 13200), (2200, 11994), (2640, 9995), (3300, 7996), (3998, 6600), (4400, 5997)]