42199500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{4019}}^1$

素因数の和:4048

約数の個数: 96

約数和(自身を含む): 140474880

約数和(自身を除く): 98275380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 700, 750, 875, 1050, 1500, 1750, 2100, 2625, 3500, 4019, 5250, 8038, 10500, 12057, 16076, 20095, 24114, 28133, 40190, 48228, 56266, 60285, 80380, 84399, 100475, 112532, 120570, 140665, 168798, 200950, 241140, 281330, 301425, 337596, 401900, 421995, 502375, 562660, 602850, 703325, 843990, 1004750, 1205700, 1406650, 1507125, 1687980, 2009500, 2109975, 2813300, 3014250, 3516625, 4219950, 6028500, 7033250, 8439900, 10549875, 14066500, 21099750, 42199500]

約数ペア:

[(1, 42199500), (2, 21099750), (3, 14066500), (4, 10549875), (5, 8439900), (6, 7033250), (7, 6028500), (10, 4219950), (12, 3516625), (14, 3014250), (15, 2813300), (20, 2109975), (21, 2009500), (25, 1687980), (28, 1507125), (30, 1406650), (35, 1205700), (42, 1004750), (50, 843990), (60, 703325), (70, 602850), (75, 562660), (84, 502375), (100, 421995), (105, 401900), (125, 337596), (140, 301425), (150, 281330), (175, 241140), (210, 200950), (250, 168798), (300, 140665), (350, 120570), (375, 112532), (420, 100475), (500, 84399), (525, 80380), (700, 60285), (750, 56266), (875, 48228), (1050, 40190), (1500, 28133), (1750, 24114), (2100, 20095), (2625, 16076), (3500, 12057), (4019, 10500), (5250, 8038)]