219954000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{5237}}^1$

素因数の和:5270

約数の個数: 160

約数和(自身を含む): 810590976

約数和(自身を除く): 590636976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 700, 750, 840, 875, 1000, 1050, 1200, 1400, 1500, 1680, 1750, 2000, 2100, 2625, 2800, 3000, 3500, 4200, 5237, 5250, 6000, 7000, 8400, 10474, 10500, 14000, 15711, 20948, 21000, 26185, 31422, 36659, 41896, 42000, 52370, 62844, 73318, 78555, 83792, 104740, 109977, 125688, 130925, 146636, 157110, 183295, 209480, 219954, 251376, 261850, 293272, 314220, 366590, 392775, 418960, 439908, 523700, 549885, 586544, 628440, 654625, 733180, 785550, 879816, 916475, 1047400, 1099770, 1256880, 1309250, 1466360, 1571100, 1759632, 1832950, 1963875, 2094800, 2199540, 2618500, 2749425, 2932720, 3142200, 3665900, 3927750, 4399080, 4582375, 5237000, 5498850, 6284400, 7331800, 7855500, 8798160, 9164750, 10474000, 10997700, 13747125, 14663600, 15711000, 18329500, 21995400, 27494250, 31422000, 36659000, 43990800, 54988500, 73318000, 109977000, 219954000]

約数ペア:

[(1, 219954000), (2, 109977000), (3, 73318000), (4, 54988500), (5, 43990800), (6, 36659000), (7, 31422000), (8, 27494250), (10, 21995400), (12, 18329500), (14, 15711000), (15, 14663600), (16, 13747125), (20, 10997700), (21, 10474000), (24, 9164750), (25, 8798160), (28, 7855500), (30, 7331800), (35, 6284400), (40, 5498850), (42, 5237000), (48, 4582375), (50, 4399080), (56, 3927750), (60, 3665900), (70, 3142200), (75, 2932720), (80, 2749425), (84, 2618500), (100, 2199540), (105, 2094800), (112, 1963875), (120, 1832950), (125, 1759632), (140, 1571100), (150, 1466360), (168, 1309250), (175, 1256880), (200, 1099770), (210, 1047400), (240, 916475), (250, 879816), (280, 785550), (300, 733180), (336, 654625), (350, 628440), (375, 586544), (400, 549885), (420, 523700), (500, 439908), (525, 418960), (560, 392775), (600, 366590), (700, 314220), (750, 293272), (840, 261850), (875, 251376), (1000, 219954), (1050, 209480), (1200, 183295), (1400, 157110), (1500, 146636), (1680, 130925), (1750, 125688), (2000, 109977), (2100, 104740), (2625, 83792), (2800, 78555), (3000, 73318), (3500, 62844), (4200, 52370), (5237, 42000), (5250, 41896), (6000, 36659), (7000, 31422), (8400, 26185), (10474, 21000), (10500, 20948), (14000, 15711)]