8045550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:978

約数の個数: 72

約数和(自身を含む): 22777560

約数和(自身を除く): 14732010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 941, 950, 1425, 1710, 1882, 2823, 2850, 4275, 4705, 5646, 8469, 8550, 9410, 14115, 16938, 17879, 23525, 28230, 35758, 42345, 47050, 53637, 70575, 84690, 89395, 107274, 141150, 160911, 178790, 211725, 268185, 321822, 423450, 446975, 536370, 804555, 893950, 1340925, 1609110, 2681850, 4022775, 8045550]

約数ペア:

[(1, 8045550), (2, 4022775), (3, 2681850), (5, 1609110), (6, 1340925), (9, 893950), (10, 804555), (15, 536370), (18, 446975), (19, 423450), (25, 321822), (30, 268185), (38, 211725), (45, 178790), (50, 160911), (57, 141150), (75, 107274), (90, 89395), (95, 84690), (114, 70575), (150, 53637), (171, 47050), (190, 42345), (225, 35758), (285, 28230), (342, 23525), (450, 17879), (475, 16938), (570, 14115), (855, 9410), (941, 8550), (950, 8469), (1425, 5646), (1710, 4705), (1882, 4275), (2823, 2850)]