42220500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{4021}}^1$

素因数の和:4050

約数の個数: 96

約数和(自身を含む): 140544768

約数和(自身を除く): 98324268

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, 4021, 5250, 8042, 10500, 12063, 16084, 20105, 24126, 28147, 40210, 48252, 56294, 60315, 80420, 84441, 100525, 112588, 120630, 140735, 168882, 201050, 241260, 281470, 301575, 337764, 402100, 422205, 502625, 562940, 603150, 703675, 844410, 1005250, 1206300, 1407350, 1507875, 1688820, 2010500, 2111025, 2814700, 3015750, 3518375, 4222050, 6031500, 7036750, 8444100, 10555125, 14073500, 21110250, 42220500]

約数ペア:

[(1, 42220500), (2, 21110250), (3, 14073500), (4, 10555125), (5, 8444100), (6, 7036750), (7, 6031500), (10, 4222050), (12, 3518375), (14, 3015750), (15, 2814700), (20, 2111025), (21, 2010500), (25, 1688820), (28, 1507875), (30, 1407350), (35, 1206300), (42, 1005250), (50, 844410), (60, 703675), (70, 603150), (75, 562940), (84, 502625), (100, 422205), (105, 402100), (125, 337764), (140, 301575), (150, 281470), (175, 241260), (210, 201050), (250, 168882), (300, 140735), (350, 120630), (375, 112588), (420, 100525), (500, 84441), (525, 80420), (700, 60315), (750, 56294), (875, 48252), (1050, 40210), (1500, 28147), (1750, 24126), (2100, 20105), (2625, 16084), (3500, 12063), (4021, 10500), (5250, 8042)]