54505080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:570

約数の個数: 192

約数和(自身を含む): 207567360

約数和(自身を除く): 153062280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 56, 60, 63, 70, 72, 84, 86, 90, 105, 120, 126, 129, 140, 168, 172, 180, 210, 215, 252, 258, 280, 301, 315, 344, 360, 387, 420, 430, 503, 504, 516, 602, 630, 645, 774, 840, 860, 903, 1006, 1032, 1204, 1260, 1290, 1505, 1509, 1548, 1720, 1806, 1935, 2012, 2408, 2515, 2520, 2580, 2709, 3010, 3018, 3096, 3521, 3612, 3870, 4024, 4515, 4527, 5030, 5160, 5418, 6020, 6036, 7042, 7224, 7545, 7740, 9030, 9054, 10060, 10563, 10836, 12040, 12072, 13545, 14084, 15090, 15480, 17605, 18060, 18108, 20120, 21126, 21629, 21672, 22635, 27090, 28168, 30180, 31689, 35210, 36120, 36216, 42252, 43258, 45270, 52815, 54180, 60360, 63378, 64887, 70420, 84504, 86516, 90540, 105630, 108145, 108360, 126756, 129774, 140840, 151403, 158445, 173032, 181080, 194661, 211260, 216290, 253512, 259548, 302806, 316890, 324435, 389322, 422520, 432580, 454209, 519096, 605612, 633780, 648870, 757015, 778644, 865160, 908418, 973305, 1211224, 1267560, 1297740, 1362627, 1514030, 1557288, 1816836, 1946610, 2271045, 2595480, 2725254, 3028060, 3633672, 3893220, 4542090, 5450508, 6056120, 6813135, 7786440, 9084180, 10901016, 13626270, 18168360, 27252540, 54505080]

約数ペア:

[(1, 54505080), (2, 27252540), (3, 18168360), (4, 13626270), (5, 10901016), (6, 9084180), (7, 7786440), (8, 6813135), (9, 6056120), (10, 5450508), (12, 4542090), (14, 3893220), (15, 3633672), (18, 3028060), (20, 2725254), (21, 2595480), (24, 2271045), (28, 1946610), (30, 1816836), (35, 1557288), (36, 1514030), (40, 1362627), (42, 1297740), (43, 1267560), (45, 1211224), (56, 973305), (60, 908418), (63, 865160), (70, 778644), (72, 757015), (84, 648870), (86, 633780), (90, 605612), (105, 519096), (120, 454209), (126, 432580), (129, 422520), (140, 389322), (168, 324435), (172, 316890), (180, 302806), (210, 259548), (215, 253512), (252, 216290), (258, 211260), (280, 194661), (301, 181080), (315, 173032), (344, 158445), (360, 151403), (387, 140840), (420, 129774), (430, 126756), (503, 108360), (504, 108145), (516, 105630), (602, 90540), (630, 86516), (645, 84504), (774, 70420), (840, 64887), (860, 63378), (903, 60360), (1006, 54180), (1032, 52815), (1204, 45270), (1260, 43258), (1290, 42252), (1505, 36216), (1509, 36120), (1548, 35210), (1720, 31689), (1806, 30180), (1935, 28168), (2012, 27090), (2408, 22635), (2515, 21672), (2520, 21629), (2580, 21126), (2709, 20120), (3010, 18108), (3018, 18060), (3096, 17605), (3521, 15480), (3612, 15090), (3870, 14084), (4024, 13545), (4515, 12072), (4527, 12040), (5030, 10836), (5160, 10563), (5418, 10060), (6020, 9054), (6036, 9030), (7042, 7740), (7224, 7545)]