26701380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 83825280

約数和(自身を除く): 57123900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 197, 251, 270, 394, 502, 540, 591, 753, 788, 985, 1004, 1182, 1255, 1506, 1773, 1970, 2259, 2364, 2510, 2955, 3012, 3546, 3765, 3940, 4518, 5020, 5319, 5910, 6777, 7092, 7530, 8865, 9036, 10638, 11295, 11820, 13554, 15060, 17730, 21276, 22590, 26595, 27108, 33885, 35460, 45180, 49447, 53190, 67770, 98894, 106380, 135540, 148341, 197788, 247235, 296682, 445023, 494470, 593364, 741705, 890046, 988940, 1335069, 1483410, 1780092, 2225115, 2670138, 2966820, 4450230, 5340276, 6675345, 8900460, 13350690, 26701380]

約数ペア:

[(1, 26701380), (2, 13350690), (3, 8900460), (4, 6675345), (5, 5340276), (6, 4450230), (9, 2966820), (10, 2670138), (12, 2225115), (15, 1780092), (18, 1483410), (20, 1335069), (27, 988940), (30, 890046), (36, 741705), (45, 593364), (54, 494470), (60, 445023), (90, 296682), (108, 247235), (135, 197788), (180, 148341), (197, 135540), (251, 106380), (270, 98894), (394, 67770), (502, 53190), (540, 49447), (591, 45180), (753, 35460), (788, 33885), (985, 27108), (1004, 26595), (1182, 22590), (1255, 21276), (1506, 17730), (1773, 15060), (1970, 13554), (2259, 11820), (2364, 11295), (2510, 10638), (2955, 9036), (3012, 8865), (3546, 7530), (3765, 7092), (3940, 6777), (4518, 5910), (5020, 5319)]