142475400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{79153}}^1$

素因数の和:79175

約数の個数: 72

約数和(自身を含む): 478485930

約数和(自身を除く): 336010530

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 79153, 158306, 237459, 316612, 395765, 474918, 633224, 712377, 791530, 949836, 1187295, 1424754, 1583060, 1899672, 1978825, 2374590, 2849508, 3166120, 3561885, 3957650, 4749180, 5699016, 5936475, 7123770, 7915300, 9498360, 11872950, 14247540, 15830600, 17809425, 23745900, 28495080, 35618850, 47491800, 71237700, 142475400]

約数ペア:

[(1, 142475400), (2, 71237700), (3, 47491800), (4, 35618850), (5, 28495080), (6, 23745900), (8, 17809425), (9, 15830600), (10, 14247540), (12, 11872950), (15, 9498360), (18, 7915300), (20, 7123770), (24, 5936475), (25, 5699016), (30, 4749180), (36, 3957650), (40, 3561885), (45, 3166120), (50, 2849508), (60, 2374590), (72, 1978825), (75, 1899672), (90, 1583060), (100, 1424754), (120, 1187295), (150, 949836), (180, 791530), (200, 712377), (225, 633224), (300, 474918), (360, 395765), (450, 316612), (600, 237459), (900, 158306), (1800, 79153)]