249953580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1069}}^1$

素因数の和:1520

約数の個数: 96

約数和(自身を含む): 780158400

約数和(自身を除く): 530204820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 433, 540, 866, 1069, 1299, 1732, 2138, 2165, 2598, 3207, 3897, 4276, 4330, 5196, 5345, 6414, 6495, 7794, 8660, 9621, 10690, 11691, 12828, 12990, 15588, 16035, 19242, 19485, 21380, 23382, 25980, 28863, 32070, 38484, 38970, 46764, 48105, 57726, 58455, 64140, 77940, 96210, 115452, 116910, 144315, 192420, 233820, 288630, 462877, 577260, 925754, 1388631, 1851508, 2314385, 2777262, 4165893, 4628770, 5554524, 6943155, 8331786, 9257540, 12497679, 13886310, 16663572, 20829465, 24995358, 27772620, 41658930, 49990716, 62488395, 83317860, 124976790, 249953580]

約数ペア:

[(1, 249953580), (2, 124976790), (3, 83317860), (4, 62488395), (5, 49990716), (6, 41658930), (9, 27772620), (10, 24995358), (12, 20829465), (15, 16663572), (18, 13886310), (20, 12497679), (27, 9257540), (30, 8331786), (36, 6943155), (45, 5554524), (54, 4628770), (60, 4165893), (90, 2777262), (108, 2314385), (135, 1851508), (180, 1388631), (270, 925754), (433, 577260), (540, 462877), (866, 288630), (1069, 233820), (1299, 192420), (1732, 144315), (2138, 116910), (2165, 115452), (2598, 96210), (3207, 77940), (3897, 64140), (4276, 58455), (4330, 57726), (5196, 48105), (5345, 46764), (6414, 38970), (6495, 38484), (7794, 32070), (8660, 28863), (9621, 25980), (10690, 23382), (11691, 21380), (12828, 19485), (12990, 19242), (15588, 16035)]