1979370000

素因数分解:

$2^4\times 3^3\times 5^4\times {\mathrm{7331}}^1$

素因数の和:7368

約数の個数: 200

約数和(自身を含む): 7100602080

約数和(自身を除く): 5121232080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 125, 135, 144, 150, 180, 200, 216, 225, 240, 250, 270, 300, 360, 375, 400, 432, 450, 500, 540, 600, 625, 675, 720, 750, 900, 1000, 1080, 1125, 1200, 1250, 1350, 1500, 1800, 1875, 2000, 2160, 2250, 2500, 2700, 3000, 3375, 3600, 3750, 4500, 5000, 5400, 5625, 6000, 6750, 7331, 7500, 9000, 10000, 10800, 11250, 13500, 14662, 15000, 16875, 18000, 21993, 22500, 27000, 29324, 30000, 33750, 36655, 43986, 45000, 54000, 58648, 65979, 67500, 73310, 87972, 90000, 109965, 117296, 131958, 135000, 146620, 175944, 183275, 197937, 219930, 263916, 270000, 293240, 329895, 351888, 366550, 395874, 439860, 527832, 549825, 586480, 659790, 733100, 791748, 879720, 916375, 989685, 1055664, 1099650, 1319580, 1466200, 1583496, 1649475, 1759440, 1832750, 1979370, 2199300, 2639160, 2749125, 2932400, 3166992, 3298950, 3665500, 3958740, 4398600, 4581875, 4948425, 5278320, 5498250, 6597900, 7331000, 7917480, 8247375, 8797200, 9163750, 9896850, 10996500, 13195800, 13745625, 14662000, 15834960, 16494750, 18327500, 19793700, 21993000, 24742125, 26391600, 27491250, 32989500, 36655000, 39587400, 41236875, 43986000, 49484250, 54982500, 65979000, 73310000, 79174800, 82473750, 98968500, 109965000, 123710625, 131958000, 164947500, 197937000, 219930000, 247421250, 329895000, 395874000, 494842500, 659790000, 989685000, 1979370000]

約数ペア:

[(1, 1979370000), (2, 989685000), (3, 659790000), (4, 494842500), (5, 395874000), (6, 329895000), (8, 247421250), (9, 219930000), (10, 197937000), (12, 164947500), (15, 131958000), (16, 123710625), (18, 109965000), (20, 98968500), (24, 82473750), (25, 79174800), (27, 73310000), (30, 65979000), (36, 54982500), (40, 49484250), (45, 43986000), (48, 41236875), (50, 39587400), (54, 36655000), (60, 32989500), (72, 27491250), (75, 26391600), (80, 24742125), (90, 21993000), (100, 19793700), (108, 18327500), (120, 16494750), (125, 15834960), (135, 14662000), (144, 13745625), (150, 13195800), (180, 10996500), (200, 9896850), (216, 9163750), (225, 8797200), (240, 8247375), (250, 7917480), (270, 7331000), (300, 6597900), (360, 5498250), (375, 5278320), (400, 4948425), (432, 4581875), (450, 4398600), (500, 3958740), (540, 3665500), (600, 3298950), (625, 3166992), (675, 2932400), (720, 2749125), (750, 2639160), (900, 2199300), (1000, 1979370), (1080, 1832750), (1125, 1759440), (1200, 1649475), (1250, 1583496), (1350, 1466200), (1500, 1319580), (1800, 1099650), (1875, 1055664), (2000, 989685), (2160, 916375), (2250, 879720), (2500, 791748), (2700, 733100), (3000, 659790), (3375, 586480), (3600, 549825), (3750, 527832), (4500, 439860), (5000, 395874), (5400, 366550), (5625, 351888), (6000, 329895), (6750, 293240), (7331, 270000), (7500, 263916), (9000, 219930), (10000, 197937), (10800, 183275), (11250, 175944), (13500, 146620), (14662, 135000), (15000, 131958), (16875, 117296), (18000, 109965), (21993, 90000), (22500, 87972), (27000, 73310), (29324, 67500), (30000, 65979), (33750, 58648), (36655, 54000), (43986, 45000)]