201125295

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 435456000

約数和(自身を除く): 234330705

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 41, 45, 63, 87, 105, 123, 135, 145, 179, 189, 203, 205, 261, 287, 315, 369, 435, 537, 609, 615, 783, 861, 895, 945, 1015, 1107, 1189, 1253, 1305, 1435, 1611, 1827, 1845, 2583, 2685, 3045, 3567, 3759, 3915, 4305, 4833, 5191, 5481, 5535, 5945, 6265, 7339, 7749, 8055, 8323, 9135, 10701, 11277, 12915, 15573, 17835, 18795, 22017, 24165, 24969, 25955, 27405, 32103, 33831, 36337, 36695, 38745, 41615, 46719, 51373, 53505, 56385, 66051, 74907, 77865, 109011, 110085, 124845, 140157, 154119, 160515, 169155, 181685, 198153, 212831, 224721, 233595, 256865, 327033, 330255, 374535, 462357, 545055, 638493, 700785, 770595, 981099, 990765, 1064155, 1123605, 1387071, 1489817, 1635165, 1915479, 2311785, 3192465, 4469451, 4905495, 5746437, 6935355, 7449085, 9577395, 13408353, 22347255, 28732185, 40225059, 67041765, 201125295]

約数ペア:

[(1, 201125295), (3, 67041765), (5, 40225059), (7, 28732185), (9, 22347255), (15, 13408353), (21, 9577395), (27, 7449085), (29, 6935355), (35, 5746437), (41, 4905495), (45, 4469451), (63, 3192465), (87, 2311785), (105, 1915479), (123, 1635165), (135, 1489817), (145, 1387071), (179, 1123605), (189, 1064155), (203, 990765), (205, 981099), (261, 770595), (287, 700785), (315, 638493), (369, 545055), (435, 462357), (537, 374535), (609, 330255), (615, 327033), (783, 256865), (861, 233595), (895, 224721), (945, 212831), (1015, 198153), (1107, 181685), (1189, 169155), (1253, 160515), (1305, 154119), (1435, 140157), (1611, 124845), (1827, 110085), (1845, 109011), (2583, 77865), (2685, 74907), (3045, 66051), (3567, 56385), (3759, 53505), (3915, 51373), (4305, 46719), (4833, 41615), (5191, 38745), (5481, 36695), (5535, 36337), (5945, 33831), (6265, 32103), (7339, 27405), (7749, 25955), (8055, 24969), (8323, 24165), (9135, 22017), (10701, 18795), (11277, 17835), (12915, 15573)]