131142060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 288

約数和(自身を含む): 487992960

約数和(自身を除く): 356850900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 37, 42, 45, 58, 60, 63, 70, 74, 84, 87, 90, 97, 105, 111, 116, 126, 140, 145, 148, 174, 180, 185, 194, 203, 210, 222, 252, 259, 261, 290, 291, 315, 333, 348, 370, 388, 406, 420, 435, 444, 485, 518, 522, 555, 580, 582, 609, 630, 666, 679, 740, 777, 812, 870, 873, 970, 1015, 1036, 1044, 1073, 1110, 1164, 1218, 1260, 1295, 1305, 1332, 1358, 1455, 1554, 1665, 1740, 1746, 1827, 1940, 2030, 2037, 2146, 2220, 2331, 2436, 2590, 2610, 2716, 2813, 2910, 3045, 3108, 3219, 3330, 3395, 3492, 3589, 3654, 3885, 4060, 4074, 4292, 4365, 4662, 5180, 5220, 5365, 5626, 5820, 6090, 6111, 6438, 6660, 6790, 7178, 7308, 7511, 7770, 8148, 8439, 8730, 9135, 9324, 9657, 10185, 10730, 10767, 11252, 11655, 12180, 12222, 12876, 13580, 14065, 14356, 15022, 15540, 16095, 16878, 17460, 17945, 18270, 19314, 19691, 20370, 21460, 21534, 22533, 23310, 24444, 25123, 25317, 28130, 30044, 30555, 32190, 32301, 33756, 35890, 36540, 37555, 38628, 39382, 40740, 42195, 43068, 45066, 46620, 48285, 50246, 50634, 53835, 56260, 59073, 61110, 64380, 64602, 67599, 71780, 75110, 75369, 78764, 84390, 90132, 96570, 98455, 100492, 101268, 104081, 107670, 112665, 118146, 122220, 125615, 126585, 129204, 135198, 150220, 150738, 161505, 168780, 177219, 193140, 196910, 208162, 215340, 225330, 226107, 236292, 251230, 253170, 270396, 295365, 301476, 312243, 323010, 337995, 354438, 376845, 393820, 416324, 450660, 452214, 502460, 506340, 520405, 590730, 624486, 646020, 675990, 708876, 728567, 753690, 886095, 904428, 936729, 1040810, 1130535, 1181460, 1248972, 1351980, 1457134, 1507380, 1561215, 1772190, 1873458, 2081620, 2185701, 2261070, 2914268, 3122430, 3544380, 3642835, 3746916, 4371402, 4522140, 4683645, 6244860, 6557103, 7285670, 8742804, 9367290, 10928505, 13114206, 14571340, 18734580, 21857010, 26228412, 32785515, 43714020, 65571030, 131142060]

約数ペア:

[(1, 131142060), (2, 65571030), (3, 43714020), (4, 32785515), (5, 26228412), (6, 21857010), (7, 18734580), (9, 14571340), (10, 13114206), (12, 10928505), (14, 9367290), (15, 8742804), (18, 7285670), (20, 6557103), (21, 6244860), (28, 4683645), (29, 4522140), (30, 4371402), (35, 3746916), (36, 3642835), (37, 3544380), (42, 3122430), (45, 2914268), (58, 2261070), (60, 2185701), (63, 2081620), (70, 1873458), (74, 1772190), (84, 1561215), (87, 1507380), (90, 1457134), (97, 1351980), (105, 1248972), (111, 1181460), (116, 1130535), (126, 1040810), (140, 936729), (145, 904428), (148, 886095), (174, 753690), (180, 728567), (185, 708876), (194, 675990), (203, 646020), (210, 624486), (222, 590730), (252, 520405), (259, 506340), (261, 502460), (290, 452214), (291, 450660), (315, 416324), (333, 393820), (348, 376845), (370, 354438), (388, 337995), (406, 323010), (420, 312243), (435, 301476), (444, 295365), (485, 270396), (518, 253170), (522, 251230), (555, 236292), (580, 226107), (582, 225330), (609, 215340), (630, 208162), (666, 196910), (679, 193140), (740, 177219), (777, 168780), (812, 161505), (870, 150738), (873, 150220), (970, 135198), (1015, 129204), (1036, 126585), (1044, 125615), (1073, 122220), (1110, 118146), (1164, 112665), (1218, 107670), (1260, 104081), (1295, 101268), (1305, 100492), (1332, 98455), (1358, 96570), (1455, 90132), (1554, 84390), (1665, 78764), (1740, 75369), (1746, 75110), (1827, 71780), (1940, 67599), (2030, 64602), (2037, 64380), (2146, 61110), (2220, 59073), (2331, 56260), (2436, 53835), (2590, 50634), (2610, 50246), (2716, 48285), (2813, 46620), (2910, 45066), (3045, 43068), (3108, 42195), (3219, 40740), (3330, 39382), (3395, 38628), (3492, 37555), (3589, 36540), (3654, 35890), (3885, 33756), (4060, 32301), (4074, 32190), (4292, 30555), (4365, 30044), (4662, 28130), (5180, 25317), (5220, 25123), (5365, 24444), (5626, 23310), (5820, 22533), (6090, 21534), (6111, 21460), (6438, 20370), (6660, 19691), (6790, 19314), (7178, 18270), (7308, 17945), (7511, 17460), (7770, 16878), (8148, 16095), (8439, 15540), (8730, 15022), (9135, 14356), (9324, 14065), (9657, 13580), (10185, 12876), (10730, 12222), (10767, 12180), (11252, 11655)]