26115000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{1741}}^1$

素因数の和:1770

約数の個数: 80

約数和(自身を含む): 81630120

約数和(自身を除く): 55515120

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, 1741, 1875, 2500, 3000, 3482, 3750, 5000, 5223, 6964, 7500, 8705, 10446, 13928, 15000, 17410, 20892, 26115, 34820, 41784, 43525, 52230, 69640, 87050, 104460, 130575, 174100, 208920, 217625, 261150, 348200, 435250, 522300, 652875, 870500, 1044600, 1088125, 1305750, 1741000, 2176250, 2611500, 3264375, 4352500, 5223000, 6528750, 8705000, 13057500, 26115000]

約数ペア:

[(1, 26115000), (2, 13057500), (3, 8705000), (4, 6528750), (5, 5223000), (6, 4352500), (8, 3264375), (10, 2611500), (12, 2176250), (15, 1741000), (20, 1305750), (24, 1088125), (25, 1044600), (30, 870500), (40, 652875), (50, 522300), (60, 435250), (75, 348200), (100, 261150), (120, 217625), (125, 208920), (150, 174100), (200, 130575), (250, 104460), (300, 87050), (375, 69640), (500, 52230), (600, 43525), (625, 41784), (750, 34820), (1000, 26115), (1250, 20892), (1500, 17410), (1741, 15000), (1875, 13928), (2500, 10446), (3000, 8705), (3482, 7500), (3750, 6964), (5000, 5223)]