159699780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{4597}}^1$

素因数の和:4805

約数の個数: 72

約数和(自身を含む): 487038552

約数和(自身を除く): 327338772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 386, 579, 772, 965, 1158, 1737, 1930, 2316, 2895, 3474, 3860, 4597, 5790, 6948, 8685, 9194, 11580, 13791, 17370, 18388, 22985, 27582, 34740, 41373, 45970, 55164, 68955, 82746, 91940, 137910, 165492, 206865, 275820, 413730, 827460, 887221, 1774442, 2661663, 3548884, 4436105, 5323326, 7984989, 8872210, 10646652, 13308315, 15969978, 17744420, 26616630, 31939956, 39924945, 53233260, 79849890, 159699780]

約数ペア:

[(1, 159699780), (2, 79849890), (3, 53233260), (4, 39924945), (5, 31939956), (6, 26616630), (9, 17744420), (10, 15969978), (12, 13308315), (15, 10646652), (18, 8872210), (20, 7984989), (30, 5323326), (36, 4436105), (45, 3548884), (60, 2661663), (90, 1774442), (180, 887221), (193, 827460), (386, 413730), (579, 275820), (772, 206865), (965, 165492), (1158, 137910), (1737, 91940), (1930, 82746), (2316, 68955), (2895, 55164), (3474, 45970), (3860, 41373), (4597, 34740), (5790, 27582), (6948, 22985), (8685, 18388), (9194, 17370), (11580, 13791)]