45222160000

素因数分解:

$2^7\times 5^4\times {\mathrm{127}}^1\times {\mathrm{4451}}^1$

素因数の和:4612

約数の個数: 160

約数和(自身を含む): 113489671680

約数和(自身を除く): 68267511680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 127, 128, 160, 200, 250, 254, 320, 400, 500, 508, 625, 635, 640, 800, 1000, 1016, 1250, 1270, 1600, 2000, 2032, 2500, 2540, 3175, 3200, 4000, 4064, 4451, 5000, 5080, 6350, 8000, 8128, 8902, 10000, 10160, 12700, 15875, 16000, 16256, 17804, 20000, 20320, 22255, 25400, 31750, 35608, 40000, 40640, 44510, 50800, 63500, 71216, 79375, 80000, 81280, 89020, 101600, 111275, 127000, 142432, 158750, 178040, 203200, 222550, 254000, 284864, 317500, 356080, 406400, 445100, 508000, 556375, 565277, 569728, 635000, 712160, 890200, 1016000, 1112750, 1130554, 1270000, 1424320, 1780400, 2032000, 2225500, 2261108, 2540000, 2781875, 2826385, 2848640, 3560800, 4451000, 4522216, 5080000, 5563750, 5652770, 7121600, 8902000, 9044432, 10160000, 11127500, 11305540, 14131925, 14243200, 17804000, 18088864, 22255000, 22611080, 28263850, 35608000, 36177728, 44510000, 45222160, 56527700, 70659625, 71216000, 72355456, 89020000, 90444320, 113055400, 141319250, 178040000, 180888640, 226110800, 282638500, 353298125, 356080000, 361777280, 452221600, 565277000, 706596250, 904443200, 1130554000, 1413192500, 1808886400, 2261108000, 2826385000, 4522216000, 5652770000, 9044432000, 11305540000, 22611080000, 45222160000]

約数ペア:

[(1, 45222160000), (2, 22611080000), (4, 11305540000), (5, 9044432000), (8, 5652770000), (10, 4522216000), (16, 2826385000), (20, 2261108000), (25, 1808886400), (32, 1413192500), (40, 1130554000), (50, 904443200), (64, 706596250), (80, 565277000), (100, 452221600), (125, 361777280), (127, 356080000), (128, 353298125), (160, 282638500), (200, 226110800), (250, 180888640), (254, 178040000), (320, 141319250), (400, 113055400), (500, 90444320), (508, 89020000), (625, 72355456), (635, 71216000), (640, 70659625), (800, 56527700), (1000, 45222160), (1016, 44510000), (1250, 36177728), (1270, 35608000), (1600, 28263850), (2000, 22611080), (2032, 22255000), (2500, 18088864), (2540, 17804000), (3175, 14243200), (3200, 14131925), (4000, 11305540), (4064, 11127500), (4451, 10160000), (5000, 9044432), (5080, 8902000), (6350, 7121600), (8000, 5652770), (8128, 5563750), (8902, 5080000), (10000, 4522216), (10160, 4451000), (12700, 3560800), (15875, 2848640), (16000, 2826385), (16256, 2781875), (17804, 2540000), (20000, 2261108), (20320, 2225500), (22255, 2032000), (25400, 1780400), (31750, 1424320), (35608, 1270000), (40000, 1130554), (40640, 1112750), (44510, 1016000), (50800, 890200), (63500, 712160), (71216, 635000), (79375, 569728), (80000, 565277), (81280, 556375), (89020, 508000), (101600, 445100), (111275, 406400), (127000, 356080), (142432, 317500), (158750, 284864), (178040, 254000), (203200, 222550)]