82001500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{3347}}^1$

素因数の和:3380

約数の個数: 72

約数和(自身を含む): 208392912

約数和(自身を除く): 126391412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 490, 500, 700, 875, 980, 1225, 1750, 2450, 3347, 3500, 4900, 6125, 6694, 12250, 13388, 16735, 23429, 24500, 33470, 46858, 66940, 83675, 93716, 117145, 164003, 167350, 234290, 328006, 334700, 418375, 468580, 585725, 656012, 820015, 836750, 1171450, 1640030, 1673500, 2342900, 2928625, 3280060, 4100075, 5857250, 8200150, 11714500, 16400300, 20500375, 41000750, 82001500]

約数ペア:

[(1, 82001500), (2, 41000750), (4, 20500375), (5, 16400300), (7, 11714500), (10, 8200150), (14, 5857250), (20, 4100075), (25, 3280060), (28, 2928625), (35, 2342900), (49, 1673500), (50, 1640030), (70, 1171450), (98, 836750), (100, 820015), (125, 656012), (140, 585725), (175, 468580), (196, 418375), (245, 334700), (250, 328006), (350, 234290), (490, 167350), (500, 164003), (700, 117145), (875, 93716), (980, 83675), (1225, 66940), (1750, 46858), (2450, 33470), (3347, 24500), (3500, 23429), (4900, 16735), (6125, 13388), (6694, 12250)]