127131600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{105943}}^1$

素因数の和:105964

約数の個数: 60

約数和(自身を含む): 407248736

約数和(自身を除く): 280117136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 105943, 211886, 317829, 423772, 529715, 635658, 847544, 1059430, 1271316, 1589145, 1695088, 2118860, 2542632, 2648575, 3178290, 4237720, 5085264, 5297150, 6356580, 7945725, 8475440, 10594300, 12713160, 15891450, 21188600, 25426320, 31782900, 42377200, 63565800, 127131600]

約数ペア:

[(1, 127131600), (2, 63565800), (3, 42377200), (4, 31782900), (5, 25426320), (6, 21188600), (8, 15891450), (10, 12713160), (12, 10594300), (15, 8475440), (16, 7945725), (20, 6356580), (24, 5297150), (25, 5085264), (30, 4237720), (40, 3178290), (48, 2648575), (50, 2542632), (60, 2118860), (75, 1695088), (80, 1589145), (100, 1271316), (120, 1059430), (150, 847544), (200, 635658), (240, 529715), (300, 423772), (400, 317829), (600, 211886), (1200, 105943)]