2069970000

素因数分解:

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

素因数の和:9895

約数の個数: 200

約数和(自身を含む): 7637505216

約数和(自身を除く): 5567535216

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, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 625, 700, 750, 840, 875, 1000, 1050, 1200, 1250, 1400, 1500, 1680, 1750, 1875, 2000, 2100, 2500, 2625, 2800, 3000, 3500, 3750, 4200, 4375, 5000, 5250, 6000, 7000, 7500, 8400, 8750, 9857, 10000, 10500, 13125, 14000, 15000, 17500, 19714, 21000, 26250, 29571, 30000, 35000, 39428, 42000, 49285, 52500, 59142, 68999, 70000, 78856, 98570, 105000, 118284, 137998, 147855, 157712, 197140, 206997, 210000, 236568, 246425, 275996, 295710, 344995, 394280, 413994, 473136, 492850, 551992, 591420, 689990, 739275, 788560, 827988, 985700, 1034985, 1103984, 1182840, 1232125, 1379980, 1478550, 1655976, 1724975, 1971400, 2069970, 2365680, 2464250, 2759960, 2957100, 3311952, 3449950, 3696375, 3942800, 4139940, 4928500, 5174925, 5519920, 5914200, 6160625, 6899900, 7392750, 8279880, 8624875, 9857000, 10349850, 11828400, 12321250, 13799800, 14785500, 16559760, 17249750, 18481875, 19714000, 20699700, 24642500, 25874625, 27599600, 29571000, 34499500, 36963750, 41399400, 43124375, 49285000, 51749250, 59142000, 68999000, 73927500, 82798800, 86248750, 98570000, 103498500, 129373125, 137998000, 147855000, 172497500, 206997000, 258746250, 295710000, 344995000, 413994000, 517492500, 689990000, 1034985000, 2069970000]

約数ペア:

[(1, 2069970000), (2, 1034985000), (3, 689990000), (4, 517492500), (5, 413994000), (6, 344995000), (7, 295710000), (8, 258746250), (10, 206997000), (12, 172497500), (14, 147855000), (15, 137998000), (16, 129373125), (20, 103498500), (21, 98570000), (24, 86248750), (25, 82798800), (28, 73927500), (30, 68999000), (35, 59142000), (40, 51749250), (42, 49285000), (48, 43124375), (50, 41399400), (56, 36963750), (60, 34499500), (70, 29571000), (75, 27599600), (80, 25874625), (84, 24642500), (100, 20699700), (105, 19714000), (112, 18481875), (120, 17249750), (125, 16559760), (140, 14785500), (150, 13799800), (168, 12321250), (175, 11828400), (200, 10349850), (210, 9857000), (240, 8624875), (250, 8279880), (280, 7392750), (300, 6899900), (336, 6160625), (350, 5914200), (375, 5519920), (400, 5174925), (420, 4928500), (500, 4139940), (525, 3942800), (560, 3696375), (600, 3449950), (625, 3311952), (700, 2957100), (750, 2759960), (840, 2464250), (875, 2365680), (1000, 2069970), (1050, 1971400), (1200, 1724975), (1250, 1655976), (1400, 1478550), (1500, 1379980), (1680, 1232125), (1750, 1182840), (1875, 1103984), (2000, 1034985), (2100, 985700), (2500, 827988), (2625, 788560), (2800, 739275), (3000, 689990), (3500, 591420), (3750, 551992), (4200, 492850), (4375, 473136), (5000, 413994), (5250, 394280), (6000, 344995), (7000, 295710), (7500, 275996), (8400, 246425), (8750, 236568), (9857, 210000), (10000, 206997), (10500, 197140), (13125, 157712), (14000, 147855), (15000, 137998), (17500, 118284), (19714, 105000), (21000, 98570), (26250, 78856), (29571, 70000), (30000, 68999), (35000, 59142), (39428, 52500), (42000, 49285)]