42186900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{20089}}^1$

素因数の和:20113

約数の個数: 72

約数和(自身を含む): 139504960

約数和(自身を除く): 97318060

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, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 20089, 40178, 60267, 80356, 100445, 120534, 140623, 200890, 241068, 281246, 301335, 401780, 421869, 502225, 562492, 602670, 703115, 843738, 1004450, 1205340, 1406230, 1506675, 1687476, 2008900, 2109345, 2812460, 3013350, 3515575, 4218690, 6026700, 7031150, 8437380, 10546725, 14062300, 21093450, 42186900]

約数ペア:

[(1, 42186900), (2, 21093450), (3, 14062300), (4, 10546725), (5, 8437380), (6, 7031150), (7, 6026700), (10, 4218690), (12, 3515575), (14, 3013350), (15, 2812460), (20, 2109345), (21, 2008900), (25, 1687476), (28, 1506675), (30, 1406230), (35, 1205340), (42, 1004450), (50, 843738), (60, 703115), (70, 602670), (75, 562492), (84, 502225), (100, 421869), (105, 401780), (140, 301335), (150, 281246), (175, 241068), (210, 200890), (300, 140623), (350, 120534), (420, 100445), (525, 80356), (700, 60267), (1050, 40178), (2100, 20089)]