495209880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{125053}}^1$

素因数の和:125081

約数の個数: 96

約数和(自身を含む): 1755758160

約数和(自身を除く): 1260548280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 125053, 250106, 375159, 500212, 625265, 750318, 1000424, 1125477, 1250530, 1375583, 1500636, 1875795, 2250954, 2501060, 2751166, 3001272, 3751590, 4126749, 4501908, 5002120, 5502332, 5627385, 6877915, 7503180, 8253498, 9003816, 11004664, 11254770, 12380247, 13755830, 15006360, 16506996, 20633745, 22509540, 24760494, 27511660, 33013992, 41267490, 45019080, 49520988, 55023320, 61901235, 82534980, 99041976, 123802470, 165069960, 247604940, 495209880]

約数ペア:

[(1, 495209880), (2, 247604940), (3, 165069960), (4, 123802470), (5, 99041976), (6, 82534980), (8, 61901235), (9, 55023320), (10, 49520988), (11, 45019080), (12, 41267490), (15, 33013992), (18, 27511660), (20, 24760494), (22, 22509540), (24, 20633745), (30, 16506996), (33, 15006360), (36, 13755830), (40, 12380247), (44, 11254770), (45, 11004664), (55, 9003816), (60, 8253498), (66, 7503180), (72, 6877915), (88, 5627385), (90, 5502332), (99, 5002120), (110, 4501908), (120, 4126749), (132, 3751590), (165, 3001272), (180, 2751166), (198, 2501060), (220, 2250954), (264, 1875795), (330, 1500636), (360, 1375583), (396, 1250530), (440, 1125477), (495, 1000424), (660, 750318), (792, 625265), (990, 500212), (1320, 375159), (1980, 250106), (3960, 125053)]