131796720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2$

素因数の和:122

約数の個数: 300

約数和(自身を含む): 511246296

約数和(自身を除く): 379449576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 43, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 86, 88, 90, 99, 108, 110, 120, 129, 132, 135, 144, 162, 165, 172, 176, 180, 198, 215, 216, 220, 240, 258, 264, 270, 297, 324, 330, 344, 360, 387, 396, 405, 430, 432, 440, 473, 495, 516, 528, 540, 594, 645, 648, 660, 688, 720, 774, 792, 810, 860, 880, 891, 946, 990, 1032, 1080, 1161, 1188, 1290, 1296, 1320, 1419, 1485, 1548, 1584, 1620, 1720, 1782, 1849, 1892, 1935, 1980, 2064, 2160, 2322, 2365, 2376, 2580, 2640, 2838, 2970, 3096, 3240, 3440, 3483, 3564, 3698, 3784, 3870, 3960, 4257, 4455, 4644, 4730, 4752, 5160, 5547, 5676, 5805, 5940, 6192, 6480, 6966, 7095, 7128, 7396, 7568, 7740, 7920, 8514, 8910, 9245, 9288, 9460, 10320, 11094, 11352, 11610, 11880, 12771, 13932, 14190, 14256, 14792, 15480, 16641, 17028, 17415, 17820, 18490, 18576, 18920, 20339, 21285, 22188, 22704, 23220, 23760, 25542, 27735, 27864, 28380, 29584, 30960, 33282, 34056, 34830, 35640, 36980, 37840, 38313, 40678, 42570, 44376, 46440, 49923, 51084, 55470, 55728, 56760, 61017, 63855, 66564, 68112, 69660, 71280, 73960, 76626, 81356, 83205, 85140, 88752, 92880, 99846, 101695, 102168, 110940, 113520, 122034, 127710, 133128, 139320, 147920, 149769, 153252, 162712, 166410, 170280, 183051, 191565, 199692, 203390, 204336, 221880, 244068, 249615, 255420, 266256, 278640, 299538, 305085, 306504, 325424, 332820, 340560, 366102, 383130, 399384, 406780, 443760, 488136, 499230, 510840, 549153, 599076, 610170, 613008, 665640, 732204, 748845, 766260, 798768, 813560, 915255, 976272, 998460, 1021680, 1098306, 1198152, 1220340, 1331280, 1464408, 1497690, 1532520, 1627120, 1647459, 1830510, 1996920, 2196612, 2396304, 2440680, 2745765, 2928816, 2995380, 3065040, 3294918, 3661020, 3993840, 4393224, 4881360, 5491530, 5990760, 6589836, 7322040, 8237295, 8786448, 10983060, 11981520, 13179672, 14644080, 16474590, 21966120, 26359344, 32949180, 43932240, 65898360, 131796720]

約数ペア:

[(1, 131796720), (2, 65898360), (3, 43932240), (4, 32949180), (5, 26359344), (6, 21966120), (8, 16474590), (9, 14644080), (10, 13179672), (11, 11981520), (12, 10983060), (15, 8786448), (16, 8237295), (18, 7322040), (20, 6589836), (22, 5990760), (24, 5491530), (27, 4881360), (30, 4393224), (33, 3993840), (36, 3661020), (40, 3294918), (43, 3065040), (44, 2995380), (45, 2928816), (48, 2745765), (54, 2440680), (55, 2396304), (60, 2196612), (66, 1996920), (72, 1830510), (80, 1647459), (81, 1627120), (86, 1532520), (88, 1497690), (90, 1464408), (99, 1331280), (108, 1220340), (110, 1198152), (120, 1098306), (129, 1021680), (132, 998460), (135, 976272), (144, 915255), (162, 813560), (165, 798768), (172, 766260), (176, 748845), (180, 732204), (198, 665640), (215, 613008), (216, 610170), (220, 599076), (240, 549153), (258, 510840), (264, 499230), (270, 488136), (297, 443760), (324, 406780), (330, 399384), (344, 383130), (360, 366102), (387, 340560), (396, 332820), (405, 325424), (430, 306504), (432, 305085), (440, 299538), (473, 278640), (495, 266256), (516, 255420), (528, 249615), (540, 244068), (594, 221880), (645, 204336), (648, 203390), (660, 199692), (688, 191565), (720, 183051), (774, 170280), (792, 166410), (810, 162712), (860, 153252), (880, 149769), (891, 147920), (946, 139320), (990, 133128), (1032, 127710), (1080, 122034), (1161, 113520), (1188, 110940), (1290, 102168), (1296, 101695), (1320, 99846), (1419, 92880), (1485, 88752), (1548, 85140), (1584, 83205), (1620, 81356), (1720, 76626), (1782, 73960), (1849, 71280), (1892, 69660), (1935, 68112), (1980, 66564), (2064, 63855), (2160, 61017), (2322, 56760), (2365, 55728), (2376, 55470), (2580, 51084), (2640, 49923), (2838, 46440), (2970, 44376), (3096, 42570), (3240, 40678), (3440, 38313), (3483, 37840), (3564, 36980), (3698, 35640), (3784, 34830), (3870, 34056), (3960, 33282), (4257, 30960), (4455, 29584), (4644, 28380), (4730, 27864), (4752, 27735), (5160, 25542), (5547, 23760), (5676, 23220), (5805, 22704), (5940, 22188), (6192, 21285), (6480, 20339), (6966, 18920), (7095, 18576), (7128, 18490), (7396, 17820), (7568, 17415), (7740, 17028), (7920, 16641), (8514, 15480), (8910, 14792), (9245, 14256), (9288, 14190), (9460, 13932), (10320, 12771), (11094, 11880), (11352, 11610)]