102443000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 267321600

約数和(自身を除く): 164878600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 67, 88, 100, 110, 125, 134, 139, 200, 220, 250, 268, 275, 278, 335, 440, 500, 536, 550, 556, 670, 695, 737, 1000, 1100, 1112, 1340, 1375, 1390, 1474, 1529, 1675, 2200, 2680, 2750, 2780, 2948, 3058, 3350, 3475, 3685, 5500, 5560, 5896, 6116, 6700, 6950, 7370, 7645, 8375, 9313, 11000, 12232, 13400, 13900, 14740, 15290, 16750, 17375, 18425, 18626, 27800, 29480, 30580, 33500, 34750, 36850, 37252, 38225, 46565, 61160, 67000, 69500, 73700, 74504, 76450, 92125, 93130, 102443, 139000, 147400, 152900, 184250, 186260, 191125, 204886, 232825, 305800, 368500, 372520, 382250, 409772, 465650, 512215, 737000, 764500, 819544, 931300, 1024430, 1164125, 1529000, 1862600, 2048860, 2328250, 2561075, 4097720, 4656500, 5122150, 9313000, 10244300, 12805375, 20488600, 25610750, 51221500, 102443000]

約数ペア:

[(1, 102443000), (2, 51221500), (4, 25610750), (5, 20488600), (8, 12805375), (10, 10244300), (11, 9313000), (20, 5122150), (22, 4656500), (25, 4097720), (40, 2561075), (44, 2328250), (50, 2048860), (55, 1862600), (67, 1529000), (88, 1164125), (100, 1024430), (110, 931300), (125, 819544), (134, 764500), (139, 737000), (200, 512215), (220, 465650), (250, 409772), (268, 382250), (275, 372520), (278, 368500), (335, 305800), (440, 232825), (500, 204886), (536, 191125), (550, 186260), (556, 184250), (670, 152900), (695, 147400), (737, 139000), (1000, 102443), (1100, 93130), (1112, 92125), (1340, 76450), (1375, 74504), (1390, 73700), (1474, 69500), (1529, 67000), (1675, 61160), (2200, 46565), (2680, 38225), (2750, 37252), (2780, 36850), (2948, 34750), (3058, 33500), (3350, 30580), (3475, 29480), (3685, 27800), (5500, 18626), (5560, 18425), (5896, 17375), (6116, 16750), (6700, 15290), (6950, 14740), (7370, 13900), (7645, 13400), (8375, 12232), (9313, 11000)]