22206900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{937}}^1$

素因数の和:1033

約数の個数: 72

約数和(自身を含む): 65134720

約数和(自身を除く): 42927820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 150, 158, 237, 300, 316, 395, 474, 790, 937, 948, 1185, 1580, 1874, 1975, 2370, 2811, 3748, 3950, 4685, 4740, 5622, 5925, 7900, 9370, 11244, 11850, 14055, 18740, 23425, 23700, 28110, 46850, 56220, 70275, 74023, 93700, 140550, 148046, 222069, 281100, 296092, 370115, 444138, 740230, 888276, 1110345, 1480460, 1850575, 2220690, 3701150, 4441380, 5551725, 7402300, 11103450, 22206900]

約数ペア:

[(1, 22206900), (2, 11103450), (3, 7402300), (4, 5551725), (5, 4441380), (6, 3701150), (10, 2220690), (12, 1850575), (15, 1480460), (20, 1110345), (25, 888276), (30, 740230), (50, 444138), (60, 370115), (75, 296092), (79, 281100), (100, 222069), (150, 148046), (158, 140550), (237, 93700), (300, 74023), (316, 70275), (395, 56220), (474, 46850), (790, 28110), (937, 23700), (948, 23425), (1185, 18740), (1580, 14055), (1874, 11850), (1975, 11244), (2370, 9370), (2811, 7900), (3748, 5925), (3950, 5622), (4685, 4740)]