25777080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 98055360

約数和(自身を除く): 72278280

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, 45, 53, 56, 60, 63, 70, 72, 84, 90, 105, 106, 120, 126, 140, 159, 168, 180, 193, 210, 212, 252, 265, 280, 315, 318, 360, 371, 386, 420, 424, 477, 504, 530, 579, 630, 636, 742, 772, 795, 840, 954, 965, 1060, 1113, 1158, 1260, 1272, 1351, 1484, 1544, 1590, 1737, 1855, 1908, 1930, 2120, 2226, 2316, 2385, 2520, 2702, 2895, 2968, 3180, 3339, 3474, 3710, 3816, 3860, 4053, 4452, 4632, 4770, 5404, 5565, 5790, 6360, 6678, 6755, 6948, 7420, 7720, 8106, 8685, 8904, 9540, 10229, 10808, 11130, 11580, 12159, 13356, 13510, 13896, 14840, 16212, 16695, 17370, 19080, 20265, 20458, 22260, 23160, 24318, 26712, 27020, 30687, 32424, 33390, 34740, 40530, 40916, 44520, 48636, 51145, 54040, 60795, 61374, 66780, 69480, 71603, 81060, 81832, 92061, 97272, 102290, 121590, 122748, 133560, 143206, 153435, 162120, 184122, 204580, 214809, 243180, 245496, 286412, 306870, 358015, 368244, 409160, 429618, 460305, 486360, 572824, 613740, 644427, 716030, 736488, 859236, 920610, 1074045, 1227480, 1288854, 1432060, 1718472, 1841220, 2148090, 2577708, 2864120, 3222135, 3682440, 4296180, 5155416, 6444270, 8592360, 12888540, 25777080]

約数ペア:

[(1, 25777080), (2, 12888540), (3, 8592360), (4, 6444270), (5, 5155416), (6, 4296180), (7, 3682440), (8, 3222135), (9, 2864120), (10, 2577708), (12, 2148090), (14, 1841220), (15, 1718472), (18, 1432060), (20, 1288854), (21, 1227480), (24, 1074045), (28, 920610), (30, 859236), (35, 736488), (36, 716030), (40, 644427), (42, 613740), (45, 572824), (53, 486360), (56, 460305), (60, 429618), (63, 409160), (70, 368244), (72, 358015), (84, 306870), (90, 286412), (105, 245496), (106, 243180), (120, 214809), (126, 204580), (140, 184122), (159, 162120), (168, 153435), (180, 143206), (193, 133560), (210, 122748), (212, 121590), (252, 102290), (265, 97272), (280, 92061), (315, 81832), (318, 81060), (360, 71603), (371, 69480), (386, 66780), (420, 61374), (424, 60795), (477, 54040), (504, 51145), (530, 48636), (579, 44520), (630, 40916), (636, 40530), (742, 34740), (772, 33390), (795, 32424), (840, 30687), (954, 27020), (965, 26712), (1060, 24318), (1113, 23160), (1158, 22260), (1260, 20458), (1272, 20265), (1351, 19080), (1484, 17370), (1544, 16695), (1590, 16212), (1737, 14840), (1855, 13896), (1908, 13510), (1930, 13356), (2120, 12159), (2226, 11580), (2316, 11130), (2385, 10808), (2520, 10229), (2702, 9540), (2895, 8904), (2968, 8685), (3180, 8106), (3339, 7720), (3474, 7420), (3710, 6948), (3816, 6755), (3860, 6678), (4053, 6360), (4452, 5790), (4632, 5565), (4770, 5404)]