166380900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{79229}}^1$

素因数の和:79253

約数の個数: 72

約数和(自身を含む): 550173120

約数和(自身を除く): 383792220

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, 79229, 158458, 237687, 316916, 396145, 475374, 554603, 792290, 950748, 1109206, 1188435, 1584580, 1663809, 1980725, 2218412, 2376870, 2773015, 3327618, 3961450, 4753740, 5546030, 5942175, 6655236, 7922900, 8319045, 11092060, 11884350, 13865075, 16638090, 23768700, 27730150, 33276180, 41595225, 55460300, 83190450, 166380900]

約数ペア:

[(1, 166380900), (2, 83190450), (3, 55460300), (4, 41595225), (5, 33276180), (6, 27730150), (7, 23768700), (10, 16638090), (12, 13865075), (14, 11884350), (15, 11092060), (20, 8319045), (21, 7922900), (25, 6655236), (28, 5942175), (30, 5546030), (35, 4753740), (42, 3961450), (50, 3327618), (60, 2773015), (70, 2376870), (75, 2218412), (84, 1980725), (100, 1663809), (105, 1584580), (140, 1188435), (150, 1109206), (175, 950748), (210, 792290), (300, 554603), (350, 475374), (420, 396145), (525, 316916), (700, 237687), (1050, 158458), (2100, 79229)]