2071800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{1151}}^1$

素因数の和:1173

約数の個数: 72

約数和(自身を含む): 6963840

約数和(自身を除く): 4892040

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, 1151, 1800, 2302, 3453, 4604, 5755, 6906, 9208, 10359, 11510, 13812, 17265, 20718, 23020, 27624, 28775, 34530, 41436, 46040, 51795, 57550, 69060, 82872, 86325, 103590, 115100, 138120, 172650, 207180, 230200, 258975, 345300, 414360, 517950, 690600, 1035900, 2071800]

約数ペア:

[(1, 2071800), (2, 1035900), (3, 690600), (4, 517950), (5, 414360), (6, 345300), (8, 258975), (9, 230200), (10, 207180), (12, 172650), (15, 138120), (18, 115100), (20, 103590), (24, 86325), (25, 82872), (30, 69060), (36, 57550), (40, 51795), (45, 46040), (50, 41436), (60, 34530), (72, 28775), (75, 27624), (90, 23020), (100, 20718), (120, 17265), (150, 13812), (180, 11510), (200, 10359), (225, 9208), (300, 6906), (360, 5755), (450, 4604), (600, 3453), (900, 2302), (1151, 1800)]