25306800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{21089}}^1$

素因数の和:21110

約数の個数: 60

約数和(自身を含む): 81069960

約数和(自身を除く): 55763160

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, 21089, 42178, 63267, 84356, 105445, 126534, 168712, 210890, 253068, 316335, 337424, 421780, 506136, 527225, 632670, 843560, 1012272, 1054450, 1265340, 1581675, 1687120, 2108900, 2530680, 3163350, 4217800, 5061360, 6326700, 8435600, 12653400, 25306800]

約数ペア:

[(1, 25306800), (2, 12653400), (3, 8435600), (4, 6326700), (5, 5061360), (6, 4217800), (8, 3163350), (10, 2530680), (12, 2108900), (15, 1687120), (16, 1581675), (20, 1265340), (24, 1054450), (25, 1012272), (30, 843560), (40, 632670), (48, 527225), (50, 506136), (60, 421780), (75, 337424), (80, 316335), (100, 253068), (120, 210890), (150, 168712), (200, 126534), (240, 105445), (300, 84356), (400, 63267), (600, 42178), (1200, 21089)]