239003400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{398339}}^1$

素因数の和:398358

約数の個数: 48

約数和(自身を含む): 740912400

約数和(自身を除く): 501909000

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, 398339, 796678, 1195017, 1593356, 1991695, 2390034, 3186712, 3983390, 4780068, 5975085, 7966780, 9560136, 9958475, 11950170, 15933560, 19916950, 23900340, 29875425, 39833900, 47800680, 59750850, 79667800, 119501700, 239003400]

約数ペア:

[(1, 239003400), (2, 119501700), (3, 79667800), (4, 59750850), (5, 47800680), (6, 39833900), (8, 29875425), (10, 23900340), (12, 19916950), (15, 15933560), (20, 11950170), (24, 9958475), (25, 9560136), (30, 7966780), (40, 5975085), (50, 4780068), (60, 3983390), (75, 3186712), (100, 2390034), (120, 1991695), (150, 1593356), (200, 1195017), (300, 796678), (600, 398339)]