4222500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{563}}^1$

素因数の和:590

約数の個数: 60

約数和(自身を含む): 12333552

約数和(自身を除く): 8111052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 563, 625, 750, 1126, 1250, 1500, 1689, 1875, 2252, 2500, 2815, 3378, 3750, 5630, 6756, 7500, 8445, 11260, 14075, 16890, 28150, 33780, 42225, 56300, 70375, 84450, 140750, 168900, 211125, 281500, 351875, 422250, 703750, 844500, 1055625, 1407500, 2111250, 4222500]

約数ペア:

[(1, 4222500), (2, 2111250), (3, 1407500), (4, 1055625), (5, 844500), (6, 703750), (10, 422250), (12, 351875), (15, 281500), (20, 211125), (25, 168900), (30, 140750), (50, 84450), (60, 70375), (75, 56300), (100, 42225), (125, 33780), (150, 28150), (250, 16890), (300, 14075), (375, 11260), (500, 8445), (563, 7500), (625, 6756), (750, 5630), (1126, 3750), (1250, 3378), (1500, 2815), (1689, 2500), (1875, 2252)]