120438500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2647}}^1$

素因数の和:2686

約数の個数: 96

約数和(自身を含む): 323860992

約数和(自身を除く): 203422492

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 125, 130, 140, 175, 182, 250, 260, 325, 350, 364, 455, 500, 650, 700, 875, 910, 1300, 1625, 1750, 1820, 2275, 2647, 3250, 3500, 4550, 5294, 6500, 9100, 10588, 11375, 13235, 18529, 22750, 26470, 34411, 37058, 45500, 52940, 66175, 68822, 74116, 92645, 132350, 137644, 172055, 185290, 240877, 264700, 330875, 344110, 370580, 463225, 481754, 661750, 688220, 860275, 926450, 963508, 1204385, 1323500, 1720550, 1852900, 2316125, 2408770, 3441100, 4301375, 4632250, 4817540, 6021925, 8602750, 9264500, 12043850, 17205500, 24087700, 30109625, 60219250, 120438500]

約数ペア:

[(1, 120438500), (2, 60219250), (4, 30109625), (5, 24087700), (7, 17205500), (10, 12043850), (13, 9264500), (14, 8602750), (20, 6021925), (25, 4817540), (26, 4632250), (28, 4301375), (35, 3441100), (50, 2408770), (52, 2316125), (65, 1852900), (70, 1720550), (91, 1323500), (100, 1204385), (125, 963508), (130, 926450), (140, 860275), (175, 688220), (182, 661750), (250, 481754), (260, 463225), (325, 370580), (350, 344110), (364, 330875), (455, 264700), (500, 240877), (650, 185290), (700, 172055), (875, 137644), (910, 132350), (1300, 92645), (1625, 74116), (1750, 68822), (1820, 66175), (2275, 52940), (2647, 45500), (3250, 37058), (3500, 34411), (4550, 26470), (5294, 22750), (6500, 18529), (9100, 13235), (10588, 11375)]