12135900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{5779}}^1$

素因数の和:5803

約数の個数: 72

約数和(自身を含む): 40136320

約数和(自身を除く): 28000420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 5779, 11558, 17337, 23116, 28895, 34674, 40453, 57790, 69348, 80906, 86685, 115580, 121359, 144475, 161812, 173370, 202265, 242718, 288950, 346740, 404530, 433425, 485436, 577900, 606795, 809060, 866850, 1011325, 1213590, 1733700, 2022650, 2427180, 3033975, 4045300, 6067950, 12135900]

約数ペア:

[(1, 12135900), (2, 6067950), (3, 4045300), (4, 3033975), (5, 2427180), (6, 2022650), (7, 1733700), (10, 1213590), (12, 1011325), (14, 866850), (15, 809060), (20, 606795), (21, 577900), (25, 485436), (28, 433425), (30, 404530), (35, 346740), (42, 288950), (50, 242718), (60, 202265), (70, 173370), (75, 161812), (84, 144475), (100, 121359), (105, 115580), (140, 86685), (150, 80906), (175, 69348), (210, 57790), (300, 40453), (350, 34674), (420, 28895), (525, 23116), (700, 17337), (1050, 11558), (2100, 5779)]