61091800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3967}}^1$

素因数の和:4001

約数の個数: 96

約数和(自身を含む): 177131520

約数和(自身を除く): 116039720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 140, 154, 175, 200, 220, 275, 280, 308, 350, 385, 440, 550, 616, 700, 770, 1100, 1400, 1540, 1925, 2200, 3080, 3850, 3967, 7700, 7934, 15400, 15868, 19835, 27769, 31736, 39670, 43637, 55538, 79340, 87274, 99175, 111076, 138845, 158680, 174548, 198350, 218185, 222152, 277690, 305459, 349096, 396700, 436370, 555380, 610918, 694225, 793400, 872740, 1090925, 1110760, 1221836, 1388450, 1527295, 1745480, 2181850, 2443672, 2776900, 3054590, 4363700, 5553800, 6109180, 7636475, 8727400, 12218360, 15272950, 30545900, 61091800]

約数ペア:

[(1, 61091800), (2, 30545900), (4, 15272950), (5, 12218360), (7, 8727400), (8, 7636475), (10, 6109180), (11, 5553800), (14, 4363700), (20, 3054590), (22, 2776900), (25, 2443672), (28, 2181850), (35, 1745480), (40, 1527295), (44, 1388450), (50, 1221836), (55, 1110760), (56, 1090925), (70, 872740), (77, 793400), (88, 694225), (100, 610918), (110, 555380), (140, 436370), (154, 396700), (175, 349096), (200, 305459), (220, 277690), (275, 222152), (280, 218185), (308, 198350), (350, 174548), (385, 158680), (440, 138845), (550, 111076), (616, 99175), (700, 87274), (770, 79340), (1100, 55538), (1400, 43637), (1540, 39670), (1925, 31736), (2200, 27769), (3080, 19835), (3850, 15868), (3967, 15400), (7700, 7934)]