141208290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 400856040

約数和(自身を除く): 259647750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 61, 85, 89, 90, 102, 122, 153, 170, 178, 183, 255, 267, 289, 305, 306, 366, 445, 510, 534, 549, 578, 610, 765, 801, 867, 890, 915, 1037, 1098, 1335, 1445, 1513, 1530, 1602, 1734, 1830, 2074, 2601, 2670, 2745, 2890, 3026, 3111, 4005, 4335, 4539, 5185, 5202, 5429, 5490, 6222, 7565, 8010, 8670, 9078, 9333, 10370, 10858, 13005, 13617, 15130, 15555, 16287, 17629, 18666, 22695, 25721, 26010, 27145, 27234, 31110, 32574, 35258, 45390, 46665, 48861, 51442, 52887, 54290, 68085, 77163, 81435, 88145, 92293, 93330, 97722, 105774, 128605, 136170, 154326, 158661, 162870, 176290, 184586, 231489, 244305, 257210, 264435, 276879, 317322, 385815, 461465, 462978, 488610, 528870, 553758, 771630, 793305, 830637, 922930, 1157445, 1384395, 1568981, 1586610, 1661274, 2314890, 2768790, 3137962, 4153185, 4706943, 7844905, 8306370, 9413886, 14120829, 15689810, 23534715, 28241658, 47069430, 70604145, 141208290]

約数ペア:

[(1, 141208290), (2, 70604145), (3, 47069430), (5, 28241658), (6, 23534715), (9, 15689810), (10, 14120829), (15, 9413886), (17, 8306370), (18, 7844905), (30, 4706943), (34, 4153185), (45, 3137962), (51, 2768790), (61, 2314890), (85, 1661274), (89, 1586610), (90, 1568981), (102, 1384395), (122, 1157445), (153, 922930), (170, 830637), (178, 793305), (183, 771630), (255, 553758), (267, 528870), (289, 488610), (305, 462978), (306, 461465), (366, 385815), (445, 317322), (510, 276879), (534, 264435), (549, 257210), (578, 244305), (610, 231489), (765, 184586), (801, 176290), (867, 162870), (890, 158661), (915, 154326), (1037, 136170), (1098, 128605), (1335, 105774), (1445, 97722), (1513, 93330), (1530, 92293), (1602, 88145), (1734, 81435), (1830, 77163), (2074, 68085), (2601, 54290), (2670, 52887), (2745, 51442), (2890, 48861), (3026, 46665), (3111, 45390), (4005, 35258), (4335, 32574), (4539, 31110), (5185, 27234), (5202, 27145), (5429, 26010), (5490, 25721), (6222, 22695), (7565, 18666), (8010, 17629), (8670, 16287), (9078, 15555), (9333, 15130), (10370, 13617), (10858, 13005)]