66894000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{11149}}^1$

素因数の和:11175

約数の個数: 80

約数和(自身を含む): 215685600

約数和(自身を除く): 148791600

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, 11149, 22298, 33447, 44596, 55745, 66894, 89192, 111490, 133788, 167235, 178384, 222980, 267576, 278725, 334470, 445960, 535152, 557450, 668940, 836175, 891920, 1114900, 1337880, 1393625, 1672350, 2229800, 2675760, 2787250, 3344700, 4180875, 4459600, 5574500, 6689400, 8361750, 11149000, 13378800, 16723500, 22298000, 33447000, 66894000]

約数ペア:

[(1, 66894000), (2, 33447000), (3, 22298000), (4, 16723500), (5, 13378800), (6, 11149000), (8, 8361750), (10, 6689400), (12, 5574500), (15, 4459600), (16, 4180875), (20, 3344700), (24, 2787250), (25, 2675760), (30, 2229800), (40, 1672350), (48, 1393625), (50, 1337880), (60, 1114900), (75, 891920), (80, 836175), (100, 668940), (120, 557450), (125, 535152), (150, 445960), (200, 334470), (240, 278725), (250, 267576), (300, 222980), (375, 178384), (400, 167235), (500, 133788), (600, 111490), (750, 89192), (1000, 66894), (1200, 55745), (1500, 44596), (2000, 33447), (3000, 22298), (6000, 11149)]