82798800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{9857}}^1$

素因数の和:9885

約数の個数: 120

約数和(自身を含む): 303153216

約数和(自身を除く): 220354416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 9857, 19714, 29571, 39428, 49285, 59142, 68999, 78856, 98570, 118284, 137998, 147855, 157712, 197140, 206997, 236568, 246425, 275996, 295710, 344995, 394280, 413994, 473136, 492850, 551992, 591420, 689990, 739275, 788560, 827988, 985700, 1034985, 1103984, 1182840, 1379980, 1478550, 1655976, 1724975, 1971400, 2069970, 2365680, 2759960, 2957100, 3311952, 3449950, 3942800, 4139940, 5174925, 5519920, 5914200, 6899900, 8279880, 10349850, 11828400, 13799800, 16559760, 20699700, 27599600, 41399400, 82798800]

約数ペア:

[(1, 82798800), (2, 41399400), (3, 27599600), (4, 20699700), (5, 16559760), (6, 13799800), (7, 11828400), (8, 10349850), (10, 8279880), (12, 6899900), (14, 5914200), (15, 5519920), (16, 5174925), (20, 4139940), (21, 3942800), (24, 3449950), (25, 3311952), (28, 2957100), (30, 2759960), (35, 2365680), (40, 2069970), (42, 1971400), (48, 1724975), (50, 1655976), (56, 1478550), (60, 1379980), (70, 1182840), (75, 1103984), (80, 1034985), (84, 985700), (100, 827988), (105, 788560), (112, 739275), (120, 689990), (140, 591420), (150, 551992), (168, 492850), (175, 473136), (200, 413994), (210, 394280), (240, 344995), (280, 295710), (300, 275996), (336, 246425), (350, 236568), (400, 206997), (420, 197140), (525, 157712), (560, 147855), (600, 137998), (700, 118284), (840, 98570), (1050, 78856), (1200, 68999), (1400, 59142), (1680, 49285), (2100, 39428), (2800, 29571), (4200, 19714), (8400, 9857)]