187113780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1$

素因数の和:923

約数の個数: 192

約数和(自身を含む): 677376000

約数和(自身を除く): 490262220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 59, 60, 63, 70, 84, 90, 105, 108, 118, 126, 135, 140, 177, 180, 189, 210, 236, 252, 270, 295, 315, 354, 378, 413, 420, 531, 540, 590, 630, 708, 756, 826, 839, 885, 945, 1062, 1180, 1239, 1260, 1593, 1652, 1678, 1770, 1890, 2065, 2124, 2478, 2517, 2655, 3186, 3356, 3540, 3717, 3780, 4130, 4195, 4956, 5034, 5310, 5873, 6195, 6372, 7434, 7551, 7965, 8260, 8390, 10068, 10620, 11151, 11746, 12390, 12585, 14868, 15102, 15930, 16780, 17619, 18585, 22302, 22653, 23492, 24780, 25170, 29365, 30204, 31860, 35238, 37170, 37755, 44604, 45306, 49501, 50340, 52857, 55755, 58730, 70476, 74340, 75510, 88095, 90612, 99002, 105714, 111510, 113265, 117460, 148503, 151020, 158571, 176190, 198004, 211428, 223020, 226530, 247505, 264285, 297006, 317142, 346507, 352380, 445509, 453060, 495010, 528570, 594012, 634284, 693014, 742515, 792855, 891018, 990020, 1039521, 1057140, 1336527, 1386028, 1485030, 1585710, 1732535, 1782036, 2079042, 2227545, 2673054, 2970060, 3118563, 3171420, 3465070, 4158084, 4455090, 5197605, 5346108, 6237126, 6682635, 6930140, 8910180, 9355689, 10395210, 12474252, 13365270, 15592815, 18711378, 20790420, 26730540, 31185630, 37422756, 46778445, 62371260, 93556890, 187113780]

約数ペア:

[(1, 187113780), (2, 93556890), (3, 62371260), (4, 46778445), (5, 37422756), (6, 31185630), (7, 26730540), (9, 20790420), (10, 18711378), (12, 15592815), (14, 13365270), (15, 12474252), (18, 10395210), (20, 9355689), (21, 8910180), (27, 6930140), (28, 6682635), (30, 6237126), (35, 5346108), (36, 5197605), (42, 4455090), (45, 4158084), (54, 3465070), (59, 3171420), (60, 3118563), (63, 2970060), (70, 2673054), (84, 2227545), (90, 2079042), (105, 1782036), (108, 1732535), (118, 1585710), (126, 1485030), (135, 1386028), (140, 1336527), (177, 1057140), (180, 1039521), (189, 990020), (210, 891018), (236, 792855), (252, 742515), (270, 693014), (295, 634284), (315, 594012), (354, 528570), (378, 495010), (413, 453060), (420, 445509), (531, 352380), (540, 346507), (590, 317142), (630, 297006), (708, 264285), (756, 247505), (826, 226530), (839, 223020), (885, 211428), (945, 198004), (1062, 176190), (1180, 158571), (1239, 151020), (1260, 148503), (1593, 117460), (1652, 113265), (1678, 111510), (1770, 105714), (1890, 99002), (2065, 90612), (2124, 88095), (2478, 75510), (2517, 74340), (2655, 70476), (3186, 58730), (3356, 55755), (3540, 52857), (3717, 50340), (3780, 49501), (4130, 45306), (4195, 44604), (4956, 37755), (5034, 37170), (5310, 35238), (5873, 31860), (6195, 30204), (6372, 29365), (7434, 25170), (7551, 24780), (7965, 23492), (8260, 22653), (8390, 22302), (10068, 18585), (10620, 17619), (11151, 16780), (11746, 15930), (12390, 15102), (12585, 14868)]