125000280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{115741}}^1$

素因数の和:115761

約数の個数: 64

約数和(自身を含む): 416671200

約数和(自身を除く): 291670920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 115741, 231482, 347223, 462964, 578705, 694446, 925928, 1041669, 1157410, 1388892, 1736115, 2083338, 2314820, 2777784, 3125007, 3472230, 4166676, 4629640, 5208345, 6250014, 6944460, 8333352, 10416690, 12500028, 13888920, 15625035, 20833380, 25000056, 31250070, 41666760, 62500140, 125000280]

約数ペア:

[(1, 125000280), (2, 62500140), (3, 41666760), (4, 31250070), (5, 25000056), (6, 20833380), (8, 15625035), (9, 13888920), (10, 12500028), (12, 10416690), (15, 8333352), (18, 6944460), (20, 6250014), (24, 5208345), (27, 4629640), (30, 4166676), (36, 3472230), (40, 3125007), (45, 2777784), (54, 2314820), (60, 2083338), (72, 1736115), (90, 1388892), (108, 1157410), (120, 1041669), (135, 925928), (180, 694446), (216, 578705), (270, 462964), (360, 347223), (540, 231482), (1080, 115741)]