1347000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{449}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 4212000

約数和(自身を除く): 2865000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 449, 500, 600, 750, 898, 1000, 1347, 1500, 1796, 2245, 2694, 3000, 3592, 4490, 5388, 6735, 8980, 10776, 11225, 13470, 17960, 22450, 26940, 33675, 44900, 53880, 56125, 67350, 89800, 112250, 134700, 168375, 224500, 269400, 336750, 449000, 673500, 1347000]

約数ペア:

[(1, 1347000), (2, 673500), (3, 449000), (4, 336750), (5, 269400), (6, 224500), (8, 168375), (10, 134700), (12, 112250), (15, 89800), (20, 67350), (24, 56125), (25, 53880), (30, 44900), (40, 33675), (50, 26940), (60, 22450), (75, 17960), (100, 13470), (120, 11225), (125, 10776), (150, 8980), (200, 6735), (250, 5388), (300, 4490), (375, 3592), (449, 3000), (500, 2694), (600, 2245), (750, 1796), (898, 1500), (1000, 1347)]