131326200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{72959}}^1$

素因数の和:72981

約数の個数: 72

約数和(自身を含む): 441043200

約数和(自身を除く): 309717000

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, 72959, 145918, 218877, 291836, 364795, 437754, 583672, 656631, 729590, 875508, 1094385, 1313262, 1459180, 1751016, 1823975, 2188770, 2626524, 2918360, 3283155, 3647950, 4377540, 5253048, 5471925, 6566310, 7295900, 8755080, 10943850, 13132620, 14591800, 16415775, 21887700, 26265240, 32831550, 43775400, 65663100, 131326200]

約数ペア:

[(1, 131326200), (2, 65663100), (3, 43775400), (4, 32831550), (5, 26265240), (6, 21887700), (8, 16415775), (9, 14591800), (10, 13132620), (12, 10943850), (15, 8755080), (18, 7295900), (20, 6566310), (24, 5471925), (25, 5253048), (30, 4377540), (36, 3647950), (40, 3283155), (45, 2918360), (50, 2626524), (60, 2188770), (72, 1823975), (75, 1751016), (90, 1459180), (100, 1313262), (120, 1094385), (150, 875508), (180, 729590), (200, 656631), (225, 583672), (300, 437754), (360, 364795), (450, 291836), (600, 218877), (900, 145918), (1800, 72959)]