51735000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{3449}}^1$

素因数の和:3478

約数の個数: 80

約数和(自身を含む): 161667000

約数和(自身を除く): 109932000

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, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3449, 3750, 5000, 6898, 7500, 10347, 13796, 15000, 17245, 20694, 27592, 34490, 41388, 51735, 68980, 82776, 86225, 103470, 137960, 172450, 206940, 258675, 344900, 413880, 431125, 517350, 689800, 862250, 1034700, 1293375, 1724500, 2069400, 2155625, 2586750, 3449000, 4311250, 5173500, 6466875, 8622500, 10347000, 12933750, 17245000, 25867500, 51735000]

約数ペア:

[(1, 51735000), (2, 25867500), (3, 17245000), (4, 12933750), (5, 10347000), (6, 8622500), (8, 6466875), (10, 5173500), (12, 4311250), (15, 3449000), (20, 2586750), (24, 2155625), (25, 2069400), (30, 1724500), (40, 1293375), (50, 1034700), (60, 862250), (75, 689800), (100, 517350), (120, 431125), (125, 413880), (150, 344900), (200, 258675), (250, 206940), (300, 172450), (375, 137960), (500, 103470), (600, 86225), (625, 82776), (750, 68980), (1000, 51735), (1250, 41388), (1500, 34490), (1875, 27592), (2500, 20694), (3000, 17245), (3449, 15000), (3750, 13796), (5000, 10347), (6898, 7500)]