85074500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 215255040

約数和(自身を除く): 130180540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 109, 125, 140, 175, 218, 223, 250, 350, 436, 446, 500, 545, 700, 763, 875, 892, 1090, 1115, 1526, 1561, 1750, 2180, 2230, 2725, 3052, 3122, 3500, 3815, 4460, 5450, 5575, 6244, 7630, 7805, 10900, 11150, 13625, 15260, 15610, 19075, 22300, 24307, 27250, 27875, 31220, 38150, 39025, 48614, 54500, 55750, 76300, 78050, 95375, 97228, 111500, 121535, 156100, 170149, 190750, 195125, 243070, 340298, 381500, 390250, 486140, 607675, 680596, 780500, 850745, 1215350, 1701490, 2430700, 3038375, 3402980, 4253725, 6076750, 8507450, 12153500, 17014900, 21268625, 42537250, 85074500]

約数ペア:

[(1, 85074500), (2, 42537250), (4, 21268625), (5, 17014900), (7, 12153500), (10, 8507450), (14, 6076750), (20, 4253725), (25, 3402980), (28, 3038375), (35, 2430700), (50, 1701490), (70, 1215350), (100, 850745), (109, 780500), (125, 680596), (140, 607675), (175, 486140), (218, 390250), (223, 381500), (250, 340298), (350, 243070), (436, 195125), (446, 190750), (500, 170149), (545, 156100), (700, 121535), (763, 111500), (875, 97228), (892, 95375), (1090, 78050), (1115, 76300), (1526, 55750), (1561, 54500), (1750, 48614), (2180, 39025), (2230, 38150), (2725, 31220), (3052, 27875), (3122, 27250), (3500, 24307), (3815, 22300), (4460, 19075), (5450, 15610), (5575, 15260), (6244, 13625), (7630, 11150), (7805, 10900)]