27126400

素因数分解:

$2^7\times 5^2\times 7^2\times {\mathrm{173}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 78401790

約数和(自身を除く): 51275390

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 128, 140, 160, 173, 175, 196, 200, 224, 245, 280, 320, 346, 350, 392, 400, 448, 490, 560, 640, 692, 700, 784, 800, 865, 896, 980, 1120, 1211, 1225, 1384, 1400, 1568, 1600, 1730, 1960, 2240, 2422, 2450, 2768, 2800, 3136, 3200, 3460, 3920, 4325, 4480, 4844, 4900, 5536, 5600, 6055, 6272, 6920, 7840, 8477, 8650, 9688, 9800, 11072, 11200, 12110, 13840, 15680, 16954, 17300, 19376, 19600, 22144, 22400, 24220, 27680, 30275, 31360, 33908, 34600, 38752, 39200, 42385, 48440, 55360, 60550, 67816, 69200, 77504, 78400, 84770, 96880, 110720, 121100, 135632, 138400, 155008, 156800, 169540, 193760, 211925, 242200, 271264, 276800, 339080, 387520, 423850, 484400, 542528, 553600, 678160, 775040, 847700, 968800, 1085056, 1356320, 1695400, 1937600, 2712640, 3390800, 3875200, 5425280, 6781600, 13563200, 27126400]

約数ペア:

[(1, 27126400), (2, 13563200), (4, 6781600), (5, 5425280), (7, 3875200), (8, 3390800), (10, 2712640), (14, 1937600), (16, 1695400), (20, 1356320), (25, 1085056), (28, 968800), (32, 847700), (35, 775040), (40, 678160), (49, 553600), (50, 542528), (56, 484400), (64, 423850), (70, 387520), (80, 339080), (98, 276800), (100, 271264), (112, 242200), (128, 211925), (140, 193760), (160, 169540), (173, 156800), (175, 155008), (196, 138400), (200, 135632), (224, 121100), (245, 110720), (280, 96880), (320, 84770), (346, 78400), (350, 77504), (392, 69200), (400, 67816), (448, 60550), (490, 55360), (560, 48440), (640, 42385), (692, 39200), (700, 38752), (784, 34600), (800, 33908), (865, 31360), (896, 30275), (980, 27680), (1120, 24220), (1211, 22400), (1225, 22144), (1384, 19600), (1400, 19376), (1568, 17300), (1600, 16954), (1730, 15680), (1960, 13840), (2240, 12110), (2422, 11200), (2450, 11072), (2768, 9800), (2800, 9688), (3136, 8650), (3200, 8477), (3460, 7840), (3920, 6920), (4325, 6272), (4480, 6055), (4844, 5600), (4900, 5536)]