170506000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:690

約数の個数: 160

約数和(自身を含む): 496753920

約数和(自身を除く): 326247920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 125, 133, 140, 152, 175, 190, 200, 250, 266, 280, 304, 350, 380, 400, 475, 500, 532, 560, 641, 665, 700, 760, 875, 950, 1000, 1064, 1282, 1330, 1400, 1520, 1750, 1900, 2000, 2128, 2375, 2564, 2660, 2800, 3205, 3325, 3500, 3800, 4487, 4750, 5128, 5320, 6410, 6650, 7000, 7600, 8974, 9500, 10256, 10640, 12179, 12820, 13300, 14000, 16025, 16625, 17948, 19000, 22435, 24358, 25640, 26600, 32050, 33250, 35896, 38000, 44870, 48716, 51280, 53200, 60895, 64100, 66500, 71792, 80125, 85253, 89740, 97432, 112175, 121790, 128200, 133000, 160250, 170506, 179480, 194864, 224350, 243580, 256400, 266000, 304475, 320500, 341012, 358960, 426265, 448700, 487160, 560875, 608950, 641000, 682024, 852530, 897400, 974320, 1121750, 1217900, 1282000, 1364048, 1522375, 1705060, 1794800, 2131325, 2243500, 2435800, 3044750, 3410120, 4262650, 4487000, 4871600, 6089500, 6820240, 8525300, 8974000, 10656625, 12179000, 17050600, 21313250, 24358000, 34101200, 42626500, 85253000, 170506000]

約数ペア:

[(1, 170506000), (2, 85253000), (4, 42626500), (5, 34101200), (7, 24358000), (8, 21313250), (10, 17050600), (14, 12179000), (16, 10656625), (19, 8974000), (20, 8525300), (25, 6820240), (28, 6089500), (35, 4871600), (38, 4487000), (40, 4262650), (50, 3410120), (56, 3044750), (70, 2435800), (76, 2243500), (80, 2131325), (95, 1794800), (100, 1705060), (112, 1522375), (125, 1364048), (133, 1282000), (140, 1217900), (152, 1121750), (175, 974320), (190, 897400), (200, 852530), (250, 682024), (266, 641000), (280, 608950), (304, 560875), (350, 487160), (380, 448700), (400, 426265), (475, 358960), (500, 341012), (532, 320500), (560, 304475), (641, 266000), (665, 256400), (700, 243580), (760, 224350), (875, 194864), (950, 179480), (1000, 170506), (1064, 160250), (1282, 133000), (1330, 128200), (1400, 121790), (1520, 112175), (1750, 97432), (1900, 89740), (2000, 85253), (2128, 80125), (2375, 71792), (2564, 66500), (2660, 64100), (2800, 60895), (3205, 53200), (3325, 51280), (3500, 48716), (3800, 44870), (4487, 38000), (4750, 35896), (5128, 33250), (5320, 32050), (6410, 26600), (6650, 25640), (7000, 24358), (7600, 22435), (8974, 19000), (9500, 17948), (10256, 16625), (10640, 16025), (12179, 14000), (12820, 13300)]