30770400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{12821}}^1$

素因数の和:12844

約数の個数: 72

約数和(自身を含む): 100165464

約数和(自身を除く): 69395064

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, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 12821, 25642, 38463, 51284, 64105, 76926, 102568, 128210, 153852, 192315, 205136, 256420, 307704, 320525, 384630, 410272, 512840, 615408, 641050, 769260, 961575, 1025680, 1230816, 1282100, 1538520, 1923150, 2051360, 2564200, 3077040, 3846300, 5128400, 6154080, 7692600, 10256800, 15385200, 30770400]

約数ペア:

[(1, 30770400), (2, 15385200), (3, 10256800), (4, 7692600), (5, 6154080), (6, 5128400), (8, 3846300), (10, 3077040), (12, 2564200), (15, 2051360), (16, 1923150), (20, 1538520), (24, 1282100), (25, 1230816), (30, 1025680), (32, 961575), (40, 769260), (48, 641050), (50, 615408), (60, 512840), (75, 410272), (80, 384630), (96, 320525), (100, 307704), (120, 256420), (150, 205136), (160, 192315), (200, 153852), (240, 128210), (300, 102568), (400, 76926), (480, 64105), (600, 51284), (800, 38463), (1200, 25642), (2400, 12821)]