84776280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1433}}^1$

素因数の和:1493

約数の個数: 128

約数和(自身を含む): 278769600

約数和(自身を除く): 193993320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 290, 340, 348, 408, 435, 493, 510, 580, 680, 696, 870, 986, 1020, 1160, 1433, 1479, 1740, 1972, 2040, 2465, 2866, 2958, 3480, 3944, 4299, 4930, 5732, 5916, 7165, 7395, 8598, 9860, 11464, 11832, 14330, 14790, 17196, 19720, 21495, 24361, 28660, 29580, 34392, 41557, 42990, 48722, 57320, 59160, 73083, 83114, 85980, 97444, 121805, 124671, 146166, 166228, 171960, 194888, 207785, 243610, 249342, 292332, 332456, 365415, 415570, 487220, 498684, 584664, 623355, 706469, 730830, 831140, 974440, 997368, 1246710, 1412938, 1461660, 1662280, 2119407, 2493420, 2825876, 2923320, 3532345, 4238814, 4986840, 5651752, 7064690, 8477628, 10597035, 14129380, 16955256, 21194070, 28258760, 42388140, 84776280]

約数ペア:

[(1, 84776280), (2, 42388140), (3, 28258760), (4, 21194070), (5, 16955256), (6, 14129380), (8, 10597035), (10, 8477628), (12, 7064690), (15, 5651752), (17, 4986840), (20, 4238814), (24, 3532345), (29, 2923320), (30, 2825876), (34, 2493420), (40, 2119407), (51, 1662280), (58, 1461660), (60, 1412938), (68, 1246710), (85, 997368), (87, 974440), (102, 831140), (116, 730830), (120, 706469), (136, 623355), (145, 584664), (170, 498684), (174, 487220), (204, 415570), (232, 365415), (255, 332456), (290, 292332), (340, 249342), (348, 243610), (408, 207785), (435, 194888), (493, 171960), (510, 166228), (580, 146166), (680, 124671), (696, 121805), (870, 97444), (986, 85980), (1020, 83114), (1160, 73083), (1433, 59160), (1479, 57320), (1740, 48722), (1972, 42990), (2040, 41557), (2465, 34392), (2866, 29580), (2958, 28660), (3480, 24361), (3944, 21495), (4299, 19720), (4930, 17196), (5732, 14790), (5916, 14330), (7165, 11832), (7395, 11464), (8598, 9860)]