42979800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{71633}}^1$

素因数の和:71652

約数の個数: 48

約数和(自身を含む): 133239240

約数和(自身を除く): 90259440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 71633, 143266, 214899, 286532, 358165, 429798, 573064, 716330, 859596, 1074495, 1432660, 1719192, 1790825, 2148990, 2865320, 3581650, 4297980, 5372475, 7163300, 8595960, 10744950, 14326600, 21489900, 42979800]

約数ペア:

[(1, 42979800), (2, 21489900), (3, 14326600), (4, 10744950), (5, 8595960), (6, 7163300), (8, 5372475), (10, 4297980), (12, 3581650), (15, 2865320), (20, 2148990), (24, 1790825), (25, 1719192), (30, 1432660), (40, 1074495), (50, 859596), (60, 716330), (75, 573064), (100, 429798), (120, 358165), (150, 286532), (200, 214899), (300, 143266), (600, 71633)]