30613275

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 192

約数和(自身を含む): 76185600

約数和(自身を除く): 45572325

約数列:

[1, 3, 5, 7, 9, 11, 15, 19, 21, 25, 27, 31, 33, 35, 45, 55, 57, 63, 75, 77, 93, 95, 99, 105, 133, 135, 155, 165, 171, 175, 189, 209, 217, 225, 231, 275, 279, 285, 297, 315, 341, 385, 399, 465, 475, 495, 513, 525, 589, 627, 651, 665, 675, 693, 775, 825, 837, 855, 945, 1023, 1045, 1085, 1155, 1197, 1395, 1425, 1463, 1485, 1575, 1705, 1767, 1881, 1925, 1953, 1995, 2079, 2325, 2387, 2475, 2565, 2945, 3069, 3135, 3255, 3325, 3465, 3591, 4123, 4185, 4275, 4389, 4725, 5115, 5225, 5301, 5425, 5643, 5775, 5859, 5985, 6479, 6975, 7161, 7315, 7425, 8525, 8835, 9207, 9405, 9765, 9975, 10395, 11935, 12369, 12825, 13167, 14725, 15345, 15675, 15903, 16275, 17325, 17955, 19437, 20615, 20925, 21483, 21945, 25575, 26505, 28215, 29295, 29925, 32395, 35805, 36575, 37107, 39501, 44175, 45353, 46035, 47025, 48825, 51975, 58311, 59675, 61845, 64449, 65835, 76725, 79515, 89775, 97185, 103075, 107415, 109725, 111321, 132525, 136059, 141075, 146475, 161975, 174933, 179025, 185535, 197505, 226765, 230175, 291555, 309225, 322245, 329175, 397575, 408177, 485925, 537075, 556605, 680295, 874665, 927675, 987525, 1133825, 1224531, 1457775, 1611225, 2040885, 2783025, 3401475, 4373325, 6122655, 10204425, 30613275]

約数ペア:

[(1, 30613275), (3, 10204425), (5, 6122655), (7, 4373325), (9, 3401475), (11, 2783025), (15, 2040885), (19, 1611225), (21, 1457775), (25, 1224531), (27, 1133825), (31, 987525), (33, 927675), (35, 874665), (45, 680295), (55, 556605), (57, 537075), (63, 485925), (75, 408177), (77, 397575), (93, 329175), (95, 322245), (99, 309225), (105, 291555), (133, 230175), (135, 226765), (155, 197505), (165, 185535), (171, 179025), (175, 174933), (189, 161975), (209, 146475), (217, 141075), (225, 136059), (231, 132525), (275, 111321), (279, 109725), (285, 107415), (297, 103075), (315, 97185), (341, 89775), (385, 79515), (399, 76725), (465, 65835), (475, 64449), (495, 61845), (513, 59675), (525, 58311), (589, 51975), (627, 48825), (651, 47025), (665, 46035), (675, 45353), (693, 44175), (775, 39501), (825, 37107), (837, 36575), (855, 35805), (945, 32395), (1023, 29925), (1045, 29295), (1085, 28215), (1155, 26505), (1197, 25575), (1395, 21945), (1425, 21483), (1463, 20925), (1485, 20615), (1575, 19437), (1705, 17955), (1767, 17325), (1881, 16275), (1925, 15903), (1953, 15675), (1995, 15345), (2079, 14725), (2325, 13167), (2387, 12825), (2475, 12369), (2565, 11935), (2945, 10395), (3069, 9975), (3135, 9765), (3255, 9405), (3325, 9207), (3465, 8835), (3591, 8525), (4123, 7425), (4185, 7315), (4275, 7161), (4389, 6975), (4725, 6479), (5115, 5985), (5225, 5859), (5301, 5775), (5425, 5643)]