2001075900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{290011}}^1$

素因数の和:290051

約数の個数: 72

約数和(自身を含む): 6041529984

約数和(自身を除く): 4040454084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900, 290011, 580022, 870033, 1160044, 1450055, 1740066, 2900110, 3480132, 4350165, 5800220, 6670253, 7250275, 8700330, 13340506, 14500550, 17400660, 20010759, 21750825, 26681012, 29001100, 33351265, 40021518, 43501650, 66702530, 80043036, 87003300, 100053795, 133405060, 166756325, 200107590, 333512650, 400215180, 500268975, 667025300, 1000537950, 2001075900]

約数ペア:

[(1, 2001075900), (2, 1000537950), (3, 667025300), (4, 500268975), (5, 400215180), (6, 333512650), (10, 200107590), (12, 166756325), (15, 133405060), (20, 100053795), (23, 87003300), (25, 80043036), (30, 66702530), (46, 43501650), (50, 40021518), (60, 33351265), (69, 29001100), (75, 26681012), (92, 21750825), (100, 20010759), (115, 17400660), (138, 14500550), (150, 13340506), (230, 8700330), (276, 7250275), (300, 6670253), (345, 5800220), (460, 4350165), (575, 3480132), (690, 2900110), (1150, 1740066), (1380, 1450055), (1725, 1160044), (2300, 870033), (3450, 580022), (6900, 290011)]