131486250

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{5009}}^1$

素因数の和:5041

約数の個数: 80

約数和(自身を含む): 375629760

約数和(自身を除く): 244143510

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, 5009, 5250, 8750, 10018, 13125, 15027, 25045, 26250, 30054, 35063, 50090, 70126, 75135, 105189, 125225, 150270, 175315, 210378, 250450, 350630, 375675, 525945, 626125, 751350, 876575, 1051890, 1252250, 1753150, 1878375, 2629725, 3130625, 3756750, 4382875, 5259450, 6261250, 8765750, 9391875, 13148625, 18783750, 21914375, 26297250, 43828750, 65743125, 131486250]

約数ペア:

[(1, 131486250), (2, 65743125), (3, 43828750), (5, 26297250), (6, 21914375), (7, 18783750), (10, 13148625), (14, 9391875), (15, 8765750), (21, 6261250), (25, 5259450), (30, 4382875), (35, 3756750), (42, 3130625), (50, 2629725), (70, 1878375), (75, 1753150), (105, 1252250), (125, 1051890), (150, 876575), (175, 751350), (210, 626125), (250, 525945), (350, 375675), (375, 350630), (525, 250450), (625, 210378), (750, 175315), (875, 150270), (1050, 125225), (1250, 105189), (1750, 75135), (1875, 70126), (2625, 50090), (3750, 35063), (4375, 30054), (5009, 26250), (5250, 25045), (8750, 15027), (10018, 13125)]