20999844000

素因数分解:

$2^5\times 3^3\times 5^3\times {\mathrm{194443}}^1$

素因数の和:194477

約数の個数: 192

約数和(自身を含む): 76439825280

約数和(自身を除く): 55439981280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 180, 200, 216, 225, 240, 250, 270, 288, 300, 360, 375, 400, 432, 450, 480, 500, 540, 600, 675, 720, 750, 800, 864, 900, 1000, 1080, 1125, 1200, 1350, 1440, 1500, 1800, 2000, 2160, 2250, 2400, 2700, 3000, 3375, 3600, 4000, 4320, 4500, 5400, 6000, 6750, 7200, 9000, 10800, 12000, 13500, 18000, 21600, 27000, 36000, 54000, 108000, 194443, 388886, 583329, 777772, 972215, 1166658, 1555544, 1749987, 1944430, 2333316, 2916645, 3111088, 3499974, 3888860, 4666632, 4861075, 5249961, 5833290, 6222176, 6999948, 7777720, 8749935, 9333264, 9722150, 10499922, 11666580, 13999896, 14583225, 15555440, 17499870, 18666528, 19444300, 20999844, 23333160, 24305375, 26249805, 27999792, 29166450, 31110880, 34999740, 38888600, 41999688, 43749675, 46666320, 48610750, 52499610, 55999584, 58332900, 69999480, 72916125, 77777200, 83999376, 87499350, 93332640, 97221500, 104999220, 116665800, 131249025, 139998960, 145832250, 155554400, 167998752, 174998700, 194443000, 209998440, 218748375, 233331600, 262498050, 279997920, 291664500, 349997400, 388886000, 419996880, 437496750, 466663200, 524996100, 583329000, 656245125, 699994800, 777772000, 839993760, 874993500, 1049992200, 1166658000, 1312490250, 1399989600, 1749987000, 2099984400, 2333316000, 2624980500, 3499974000, 4199968800, 5249961000, 6999948000, 10499922000, 20999844000]

約数ペア:

[(1, 20999844000), (2, 10499922000), (3, 6999948000), (4, 5249961000), (5, 4199968800), (6, 3499974000), (8, 2624980500), (9, 2333316000), (10, 2099984400), (12, 1749987000), (15, 1399989600), (16, 1312490250), (18, 1166658000), (20, 1049992200), (24, 874993500), (25, 839993760), (27, 777772000), (30, 699994800), (32, 656245125), (36, 583329000), (40, 524996100), (45, 466663200), (48, 437496750), (50, 419996880), (54, 388886000), (60, 349997400), (72, 291664500), (75, 279997920), (80, 262498050), (90, 233331600), (96, 218748375), (100, 209998440), (108, 194443000), (120, 174998700), (125, 167998752), (135, 155554400), (144, 145832250), (150, 139998960), (160, 131249025), (180, 116665800), (200, 104999220), (216, 97221500), (225, 93332640), (240, 87499350), (250, 83999376), (270, 77777200), (288, 72916125), (300, 69999480), (360, 58332900), (375, 55999584), (400, 52499610), (432, 48610750), (450, 46666320), (480, 43749675), (500, 41999688), (540, 38888600), (600, 34999740), (675, 31110880), (720, 29166450), (750, 27999792), (800, 26249805), (864, 24305375), (900, 23333160), (1000, 20999844), (1080, 19444300), (1125, 18666528), (1200, 17499870), (1350, 15555440), (1440, 14583225), (1500, 13999896), (1800, 11666580), (2000, 10499922), (2160, 9722150), (2250, 9333264), (2400, 8749935), (2700, 7777720), (3000, 6999948), (3375, 6222176), (3600, 5833290), (4000, 5249961), (4320, 4861075), (4500, 4666632), (5400, 3888860), (6000, 3499974), (6750, 3111088), (7200, 2916645), (9000, 2333316), (10800, 1944430), (12000, 1749987), (13500, 1555544), (18000, 1166658), (21600, 972215), (27000, 777772), (36000, 583329), (54000, 388886), (108000, 194443)]