126946800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:400

約数の個数: 180

約数和(自身を含む): 445250520

約数和(自身を除く): 318303720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 179, 180, 197, 200, 225, 240, 300, 358, 360, 394, 400, 450, 537, 591, 600, 716, 720, 788, 895, 900, 985, 1074, 1182, 1200, 1432, 1576, 1611, 1773, 1790, 1800, 1970, 2148, 2364, 2685, 2864, 2955, 3152, 3222, 3546, 3580, 3600, 3940, 4296, 4475, 4728, 4925, 5370, 5910, 6444, 7092, 7160, 7880, 8055, 8592, 8865, 8950, 9456, 9850, 10740, 11820, 12888, 13425, 14184, 14320, 14775, 15760, 16110, 17730, 17900, 19700, 21480, 23640, 25776, 26850, 28368, 29550, 32220, 35263, 35460, 35800, 39400, 40275, 42960, 44325, 47280, 53700, 59100, 64440, 70526, 70920, 71600, 78800, 80550, 88650, 105789, 107400, 118200, 128880, 141052, 141840, 161100, 176315, 177300, 211578, 214800, 236400, 282104, 317367, 322200, 352630, 354600, 423156, 528945, 564208, 634734, 644400, 705260, 709200, 846312, 881575, 1057890, 1269468, 1410520, 1586835, 1692624, 1763150, 2115780, 2538936, 2644725, 2821040, 3173670, 3526300, 4231560, 5077872, 5289450, 6347340, 7052600, 7934175, 8463120, 10578900, 12694680, 14105200, 15868350, 21157800, 25389360, 31736700, 42315600, 63473400, 126946800]

約数ペア:

[(1, 126946800), (2, 63473400), (3, 42315600), (4, 31736700), (5, 25389360), (6, 21157800), (8, 15868350), (9, 14105200), (10, 12694680), (12, 10578900), (15, 8463120), (16, 7934175), (18, 7052600), (20, 6347340), (24, 5289450), (25, 5077872), (30, 4231560), (36, 3526300), (40, 3173670), (45, 2821040), (48, 2644725), (50, 2538936), (60, 2115780), (72, 1763150), (75, 1692624), (80, 1586835), (90, 1410520), (100, 1269468), (120, 1057890), (144, 881575), (150, 846312), (179, 709200), (180, 705260), (197, 644400), (200, 634734), (225, 564208), (240, 528945), (300, 423156), (358, 354600), (360, 352630), (394, 322200), (400, 317367), (450, 282104), (537, 236400), (591, 214800), (600, 211578), (716, 177300), (720, 176315), (788, 161100), (895, 141840), (900, 141052), (985, 128880), (1074, 118200), (1182, 107400), (1200, 105789), (1432, 88650), (1576, 80550), (1611, 78800), (1773, 71600), (1790, 70920), (1800, 70526), (1970, 64440), (2148, 59100), (2364, 53700), (2685, 47280), (2864, 44325), (2955, 42960), (3152, 40275), (3222, 39400), (3546, 35800), (3580, 35460), (3600, 35263), (3940, 32220), (4296, 29550), (4475, 28368), (4728, 26850), (4925, 25776), (5370, 23640), (5910, 21480), (6444, 19700), (7092, 17900), (7160, 17730), (7880, 16110), (8055, 15760), (8592, 14775), (8865, 14320), (8950, 14184), (9456, 13425), (9850, 12888), (10740, 11820)]