143420200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 424972800

約数和(自身を除く): 281552600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 67, 70, 77, 88, 100, 110, 134, 139, 140, 154, 175, 200, 220, 268, 275, 278, 280, 308, 335, 350, 385, 440, 469, 536, 550, 556, 616, 670, 695, 700, 737, 770, 938, 973, 1100, 1112, 1340, 1390, 1400, 1474, 1529, 1540, 1675, 1876, 1925, 1946, 2200, 2345, 2680, 2780, 2948, 3058, 3080, 3350, 3475, 3685, 3752, 3850, 3892, 4690, 4865, 5159, 5560, 5896, 6116, 6700, 6950, 7370, 7645, 7700, 7784, 9313, 9380, 9730, 10318, 10703, 11725, 12232, 13400, 13900, 14740, 15290, 15400, 18425, 18626, 18760, 19460, 20636, 21406, 23450, 24325, 25795, 27800, 29480, 30580, 36850, 37252, 38225, 38920, 41272, 42812, 46565, 46900, 48650, 51590, 53515, 61160, 65191, 73700, 74504, 76450, 85624, 93130, 93800, 97300, 102443, 103180, 107030, 128975, 130382, 147400, 152900, 186260, 194600, 204886, 206360, 214060, 232825, 257950, 260764, 267575, 305800, 325955, 372520, 409772, 428120, 465650, 512215, 515900, 521528, 535150, 651910, 717101, 819544, 931300, 1024430, 1031800, 1070300, 1303820, 1434202, 1629775, 1862600, 2048860, 2140600, 2561075, 2607640, 2868404, 3259550, 3585505, 4097720, 5122150, 5736808, 6519100, 7171010, 10244300, 13038200, 14342020, 17927525, 20488600, 28684040, 35855050, 71710100, 143420200]

約数ペア:

[(1, 143420200), (2, 71710100), (4, 35855050), (5, 28684040), (7, 20488600), (8, 17927525), (10, 14342020), (11, 13038200), (14, 10244300), (20, 7171010), (22, 6519100), (25, 5736808), (28, 5122150), (35, 4097720), (40, 3585505), (44, 3259550), (50, 2868404), (55, 2607640), (56, 2561075), (67, 2140600), (70, 2048860), (77, 1862600), (88, 1629775), (100, 1434202), (110, 1303820), (134, 1070300), (139, 1031800), (140, 1024430), (154, 931300), (175, 819544), (200, 717101), (220, 651910), (268, 535150), (275, 521528), (278, 515900), (280, 512215), (308, 465650), (335, 428120), (350, 409772), (385, 372520), (440, 325955), (469, 305800), (536, 267575), (550, 260764), (556, 257950), (616, 232825), (670, 214060), (695, 206360), (700, 204886), (737, 194600), (770, 186260), (938, 152900), (973, 147400), (1100, 130382), (1112, 128975), (1340, 107030), (1390, 103180), (1400, 102443), (1474, 97300), (1529, 93800), (1540, 93130), (1675, 85624), (1876, 76450), (1925, 74504), (1946, 73700), (2200, 65191), (2345, 61160), (2680, 53515), (2780, 51590), (2948, 48650), (3058, 46900), (3080, 46565), (3350, 42812), (3475, 41272), (3685, 38920), (3752, 38225), (3850, 37252), (3892, 36850), (4690, 30580), (4865, 29480), (5159, 27800), (5560, 25795), (5896, 24325), (6116, 23450), (6700, 21406), (6950, 20636), (7370, 19460), (7645, 18760), (7700, 18626), (7784, 18425), (9313, 15400), (9380, 15290), (9730, 14740), (10318, 13900), (10703, 13400), (11725, 12232)]