38694000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{6449}}^1$

素因数の和:6475

約数の個数: 80

約数和(自身を含む): 124768800

約数和(自身を除く): 86074800

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, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 6449, 12898, 19347, 25796, 32245, 38694, 51592, 64490, 77388, 96735, 103184, 128980, 154776, 161225, 193470, 257960, 309552, 322450, 386940, 483675, 515920, 644900, 773880, 806125, 967350, 1289800, 1547760, 1612250, 1934700, 2418375, 2579600, 3224500, 3869400, 4836750, 6449000, 7738800, 9673500, 12898000, 19347000, 38694000]

約数ペア:

[(1, 38694000), (2, 19347000), (3, 12898000), (4, 9673500), (5, 7738800), (6, 6449000), (8, 4836750), (10, 3869400), (12, 3224500), (15, 2579600), (16, 2418375), (20, 1934700), (24, 1612250), (25, 1547760), (30, 1289800), (40, 967350), (48, 806125), (50, 773880), (60, 644900), (75, 515920), (80, 483675), (100, 386940), (120, 322450), (125, 309552), (150, 257960), (200, 193470), (240, 161225), (250, 154776), (300, 128980), (375, 103184), (400, 96735), (500, 77388), (600, 64490), (750, 51592), (1000, 38694), (1200, 32245), (1500, 25796), (2000, 19347), (3000, 12898), (6000, 6449)]