2750291250

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{104773}}^1$

素因数の和:104805

約数の個数: 80

約数和(自身を含む): 7855535424

約数和(自身を除く): 5105244174

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 625, 750, 875, 1050, 1250, 1750, 1875, 2625, 3750, 4375, 5250, 8750, 13125, 26250, 104773, 209546, 314319, 523865, 628638, 733411, 1047730, 1466822, 1571595, 2200233, 2619325, 3143190, 3667055, 4400466, 5238650, 7334110, 7857975, 11001165, 13096625, 15715950, 18335275, 22002330, 26193250, 36670550, 39289875, 55005825, 65483125, 78579750, 91676375, 110011650, 130966250, 183352750, 196449375, 275029125, 392898750, 458381875, 550058250, 916763750, 1375145625, 2750291250]

約数ペア:

[(1, 2750291250), (2, 1375145625), (3, 916763750), (5, 550058250), (6, 458381875), (7, 392898750), (10, 275029125), (14, 196449375), (15, 183352750), (21, 130966250), (25, 110011650), (30, 91676375), (35, 78579750), (42, 65483125), (50, 55005825), (70, 39289875), (75, 36670550), (105, 26193250), (125, 22002330), (150, 18335275), (175, 15715950), (210, 13096625), (250, 11001165), (350, 7857975), (375, 7334110), (525, 5238650), (625, 4400466), (750, 3667055), (875, 3143190), (1050, 2619325), (1250, 2200233), (1750, 1571595), (1875, 1466822), (2625, 1047730), (3750, 733411), (4375, 628638), (5250, 523865), (8750, 314319), (13125, 209546), (26250, 104773)]