51075360

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{563}}^1$

素因数の和:597

約数の個数: 240

約数和(自身を含む): 206369856

約数和(自身を除く): 155294496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 563, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1126, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1689, 1890, 2016, 2160, 2252, 2268, 2520, 2592, 2815, 2835, 3024, 3240, 3360, 3378, 3780, 3941, 4320, 4504, 4536, 5040, 5067, 5630, 5670, 6048, 6480, 6756, 7560, 7882, 8445, 9008, 9072, 10080, 10134, 11260, 11340, 11823, 12960, 13512, 15120, 15201, 15764, 16890, 18016, 18144, 19705, 20268, 22520, 22680, 23646, 25335, 27024, 30240, 30402, 31528, 33780, 35469, 39410, 40536, 45040, 45360, 45603, 47292, 50670, 54048, 59115, 60804, 63056, 67560, 70938, 76005, 78820, 81072, 90080, 90720, 91206, 94584, 101340, 106407, 118230, 121608, 126112, 135120, 141876, 152010, 157640, 162144, 177345, 182412, 189168, 202680, 212814, 228015, 236460, 243216, 270240, 283752, 304020, 315280, 319221, 354690, 364824, 378336, 405360, 425628, 456030, 472920, 486432, 532035, 567504, 608040, 630560, 638442, 709380, 729648, 810720, 851256, 912060, 945840, 1064070, 1135008, 1216080, 1276884, 1418760, 1459296, 1596105, 1702512, 1824120, 1891680, 2128140, 2432160, 2553768, 2837520, 3192210, 3405024, 3648240, 4256280, 5107536, 5675040, 6384420, 7296480, 8512560, 10215072, 12768840, 17025120, 25537680, 51075360]

約数ペア:

[(1, 51075360), (2, 25537680), (3, 17025120), (4, 12768840), (5, 10215072), (6, 8512560), (7, 7296480), (8, 6384420), (9, 5675040), (10, 5107536), (12, 4256280), (14, 3648240), (15, 3405024), (16, 3192210), (18, 2837520), (20, 2553768), (21, 2432160), (24, 2128140), (27, 1891680), (28, 1824120), (30, 1702512), (32, 1596105), (35, 1459296), (36, 1418760), (40, 1276884), (42, 1216080), (45, 1135008), (48, 1064070), (54, 945840), (56, 912060), (60, 851256), (63, 810720), (70, 729648), (72, 709380), (80, 638442), (81, 630560), (84, 608040), (90, 567504), (96, 532035), (105, 486432), (108, 472920), (112, 456030), (120, 425628), (126, 405360), (135, 378336), (140, 364824), (144, 354690), (160, 319221), (162, 315280), (168, 304020), (180, 283752), (189, 270240), (210, 243216), (216, 236460), (224, 228015), (240, 212814), (252, 202680), (270, 189168), (280, 182412), (288, 177345), (315, 162144), (324, 157640), (336, 152010), (360, 141876), (378, 135120), (405, 126112), (420, 121608), (432, 118230), (480, 106407), (504, 101340), (540, 94584), (560, 91206), (563, 90720), (567, 90080), (630, 81072), (648, 78820), (672, 76005), (720, 70938), (756, 67560), (810, 63056), (840, 60804), (864, 59115), (945, 54048), (1008, 50670), (1080, 47292), (1120, 45603), (1126, 45360), (1134, 45040), (1260, 40536), (1296, 39410), (1440, 35469), (1512, 33780), (1620, 31528), (1680, 30402), (1689, 30240), (1890, 27024), (2016, 25335), (2160, 23646), (2252, 22680), (2268, 22520), (2520, 20268), (2592, 19705), (2815, 18144), (2835, 18016), (3024, 16890), (3240, 15764), (3360, 15201), (3378, 15120), (3780, 13512), (3941, 12960), (4320, 11823), (4504, 11340), (4536, 11260), (5040, 10134), (5067, 10080), (5630, 9072), (5670, 9008), (6048, 8445), (6480, 7882), (6756, 7560)]