276054420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2351}}^1$

素因数の和:2485

約数の個数: 96

約数和(自身を含む): 821882880

約数和(自身を除く): 545828460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 103, 114, 190, 206, 228, 285, 309, 380, 412, 515, 570, 618, 1030, 1140, 1236, 1545, 1957, 2060, 2351, 3090, 3914, 4702, 5871, 6180, 7053, 7828, 9404, 9785, 11742, 11755, 14106, 19570, 23484, 23510, 28212, 29355, 35265, 39140, 44669, 47020, 58710, 70530, 89338, 117420, 134007, 141060, 178676, 223345, 242153, 268014, 446690, 484306, 536028, 670035, 726459, 893380, 968612, 1210765, 1340070, 1452918, 2421530, 2680140, 2905836, 3632295, 4600907, 4843060, 7264590, 9201814, 13802721, 14529180, 18403628, 23004535, 27605442, 46009070, 55210884, 69013605, 92018140, 138027210, 276054420]

約数ペア:

[(1, 276054420), (2, 138027210), (3, 92018140), (4, 69013605), (5, 55210884), (6, 46009070), (10, 27605442), (12, 23004535), (15, 18403628), (19, 14529180), (20, 13802721), (30, 9201814), (38, 7264590), (57, 4843060), (60, 4600907), (76, 3632295), (95, 2905836), (103, 2680140), (114, 2421530), (190, 1452918), (206, 1340070), (228, 1210765), (285, 968612), (309, 893380), (380, 726459), (412, 670035), (515, 536028), (570, 484306), (618, 446690), (1030, 268014), (1140, 242153), (1236, 223345), (1545, 178676), (1957, 141060), (2060, 134007), (2351, 117420), (3090, 89338), (3914, 70530), (4702, 58710), (5871, 47020), (6180, 44669), (7053, 39140), (7828, 35265), (9404, 29355), (9785, 28212), (11742, 23510), (11755, 23484), (14106, 19570)]