51385200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{42821}}^1$

素因数の和:42842

約数の個数: 60

約数和(自身を含む): 164607768

約数和(自身を除く): 113222568

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, 42821, 85642, 128463, 171284, 214105, 256926, 342568, 428210, 513852, 642315, 685136, 856420, 1027704, 1070525, 1284630, 1712840, 2055408, 2141050, 2569260, 3211575, 3425680, 4282100, 5138520, 6423150, 8564200, 10277040, 12846300, 17128400, 25692600, 51385200]

約数ペア:

[(1, 51385200), (2, 25692600), (3, 17128400), (4, 12846300), (5, 10277040), (6, 8564200), (8, 6423150), (10, 5138520), (12, 4282100), (15, 3425680), (16, 3211575), (20, 2569260), (24, 2141050), (25, 2055408), (30, 1712840), (40, 1284630), (48, 1070525), (50, 1027704), (60, 856420), (75, 685136), (80, 642315), (100, 513852), (120, 428210), (150, 342568), (200, 256926), (240, 214105), (300, 171284), (400, 128463), (600, 85642), (1200, 42821)]