71580000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{1193}}^1$

素因数の和:1226

約数の個数: 120

約数和(自身を含む): 234993528

約数和(自身を除く): 163413528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 625, 750, 800, 1000, 1193, 1200, 1250, 1500, 1875, 2000, 2386, 2400, 2500, 3000, 3579, 3750, 4000, 4772, 5000, 5965, 6000, 7158, 7500, 9544, 10000, 11930, 12000, 14316, 15000, 17895, 19088, 20000, 23860, 28632, 29825, 30000, 35790, 38176, 47720, 57264, 59650, 60000, 71580, 89475, 95440, 114528, 119300, 143160, 149125, 178950, 190880, 238600, 286320, 298250, 357900, 447375, 477200, 572640, 596500, 715800, 745625, 894750, 954400, 1193000, 1431600, 1491250, 1789500, 2236875, 2386000, 2863200, 2982500, 3579000, 4473750, 4772000, 5965000, 7158000, 8947500, 11930000, 14316000, 17895000, 23860000, 35790000, 71580000]

約数ペア:

[(1, 71580000), (2, 35790000), (3, 23860000), (4, 17895000), (5, 14316000), (6, 11930000), (8, 8947500), (10, 7158000), (12, 5965000), (15, 4772000), (16, 4473750), (20, 3579000), (24, 2982500), (25, 2863200), (30, 2386000), (32, 2236875), (40, 1789500), (48, 1491250), (50, 1431600), (60, 1193000), (75, 954400), (80, 894750), (96, 745625), (100, 715800), (120, 596500), (125, 572640), (150, 477200), (160, 447375), (200, 357900), (240, 298250), (250, 286320), (300, 238600), (375, 190880), (400, 178950), (480, 149125), (500, 143160), (600, 119300), (625, 114528), (750, 95440), (800, 89475), (1000, 71580), (1193, 60000), (1200, 59650), (1250, 57264), (1500, 47720), (1875, 38176), (2000, 35790), (2386, 30000), (2400, 29825), (2500, 28632), (3000, 23860), (3579, 20000), (3750, 19088), (4000, 17895), (4772, 15000), (5000, 14316), (5965, 12000), (6000, 11930), (7158, 10000), (7500, 9544)]