1925895000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{128393}}^1$

素因数の和:128422

約数の個数: 80

約数和(自身を含む): 6016542840

約数和(自身を除く): 4090647840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 7500, 15000, 128393, 256786, 385179, 513572, 641965, 770358, 1027144, 1283930, 1540716, 1925895, 2567860, 3081432, 3209825, 3851790, 5135720, 6419650, 7703580, 9629475, 12839300, 15407160, 16049125, 19258950, 25678600, 32098250, 38517900, 48147375, 64196500, 77035800, 80245625, 96294750, 128393000, 160491250, 192589500, 240736875, 320982500, 385179000, 481473750, 641965000, 962947500, 1925895000]

約数ペア:

[(1, 1925895000), (2, 962947500), (3, 641965000), (4, 481473750), (5, 385179000), (6, 320982500), (8, 240736875), (10, 192589500), (12, 160491250), (15, 128393000), (20, 96294750), (24, 80245625), (25, 77035800), (30, 64196500), (40, 48147375), (50, 38517900), (60, 32098250), (75, 25678600), (100, 19258950), (120, 16049125), (125, 15407160), (150, 12839300), (200, 9629475), (250, 7703580), (300, 6419650), (375, 5135720), (500, 3851790), (600, 3209825), (625, 3081432), (750, 2567860), (1000, 1925895), (1250, 1540716), (1500, 1283930), (1875, 1027144), (2500, 770358), (3000, 641965), (3750, 513572), (5000, 385179), (7500, 256786), (15000, 128393)]