144661860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 288

約数和(自身を含む): 537788160

約数和(自身を除く): 393126300

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, 105, 107, 111, 116, 126, 140, 145, 148, 174, 180, 185, 203, 210, 214, 222, 252, 259, 261, 290, 315, 321, 333, 348, 370, 406, 420, 428, 435, 444, 518, 522, 535, 555, 580, 609, 630, 642, 666, 740, 749, 777, 812, 870, 963, 1015, 1036, 1044, 1070, 1073, 1110, 1218, 1260, 1284, 1295, 1305, 1332, 1498, 1554, 1605, 1665, 1740, 1827, 1926, 2030, 2140, 2146, 2220, 2247, 2331, 2436, 2590, 2610, 2996, 3045, 3103, 3108, 3210, 3219, 3330, 3654, 3745, 3852, 3885, 3959, 4060, 4292, 4494, 4662, 4815, 5180, 5220, 5365, 6090, 6206, 6420, 6438, 6660, 6741, 7308, 7490, 7511, 7770, 7918, 8988, 9135, 9309, 9324, 9630, 9657, 10730, 11235, 11655, 11877, 12180, 12412, 12876, 13482, 14980, 15022, 15515, 15540, 15836, 16095, 18270, 18618, 19260, 19314, 19795, 21460, 21721, 22470, 22533, 23310, 23754, 26964, 27713, 27927, 30044, 31030, 32190, 33705, 35631, 36540, 37236, 37555, 38628, 39590, 43442, 44940, 45066, 46545, 46620, 47508, 48285, 55426, 55854, 59385, 62060, 64380, 65163, 67410, 67599, 71262, 75110, 79180, 83139, 86884, 90132, 93090, 96570, 108605, 110852, 111708, 112665, 114811, 118770, 130326, 134820, 135198, 138565, 139635, 142524, 150220, 166278, 178155, 186180, 193140, 195489, 217210, 225330, 229622, 237540, 249417, 260652, 270396, 277130, 279270, 325815, 332556, 337995, 344433, 356310, 390978, 415695, 434420, 450660, 459244, 498834, 554260, 558540, 574055, 651630, 675990, 688866, 712620, 781956, 803677, 831390, 977445, 997668, 1033299, 1148110, 1247085, 1303260, 1351980, 1377732, 1607354, 1662780, 1722165, 1954890, 2066598, 2296220, 2411031, 2494170, 3214708, 3444330, 3909780, 4018385, 4133196, 4822062, 4988340, 5166495, 6888660, 7233093, 8036770, 9644124, 10332990, 12055155, 14466186, 16073540, 20665980, 24110310, 28932372, 36165465, 48220620, 72330930, 144661860]

約数ペア:

[(1, 144661860), (2, 72330930), (3, 48220620), (4, 36165465), (5, 28932372), (6, 24110310), (7, 20665980), (9, 16073540), (10, 14466186), (12, 12055155), (14, 10332990), (15, 9644124), (18, 8036770), (20, 7233093), (21, 6888660), (28, 5166495), (29, 4988340), (30, 4822062), (35, 4133196), (36, 4018385), (37, 3909780), (42, 3444330), (45, 3214708), (58, 2494170), (60, 2411031), (63, 2296220), (70, 2066598), (74, 1954890), (84, 1722165), (87, 1662780), (90, 1607354), (105, 1377732), (107, 1351980), (111, 1303260), (116, 1247085), (126, 1148110), (140, 1033299), (145, 997668), (148, 977445), (174, 831390), (180, 803677), (185, 781956), (203, 712620), (210, 688866), (214, 675990), (222, 651630), (252, 574055), (259, 558540), (261, 554260), (290, 498834), (315, 459244), (321, 450660), (333, 434420), (348, 415695), (370, 390978), (406, 356310), (420, 344433), (428, 337995), (435, 332556), (444, 325815), (518, 279270), (522, 277130), (535, 270396), (555, 260652), (580, 249417), (609, 237540), (630, 229622), (642, 225330), (666, 217210), (740, 195489), (749, 193140), (777, 186180), (812, 178155), (870, 166278), (963, 150220), (1015, 142524), (1036, 139635), (1044, 138565), (1070, 135198), (1073, 134820), (1110, 130326), (1218, 118770), (1260, 114811), (1284, 112665), (1295, 111708), (1305, 110852), (1332, 108605), (1498, 96570), (1554, 93090), (1605, 90132), (1665, 86884), (1740, 83139), (1827, 79180), (1926, 75110), (2030, 71262), (2140, 67599), (2146, 67410), (2220, 65163), (2247, 64380), (2331, 62060), (2436, 59385), (2590, 55854), (2610, 55426), (2996, 48285), (3045, 47508), (3103, 46620), (3108, 46545), (3210, 45066), (3219, 44940), (3330, 43442), (3654, 39590), (3745, 38628), (3852, 37555), (3885, 37236), (3959, 36540), (4060, 35631), (4292, 33705), (4494, 32190), (4662, 31030), (4815, 30044), (5180, 27927), (5220, 27713), (5365, 26964), (6090, 23754), (6206, 23310), (6420, 22533), (6438, 22470), (6660, 21721), (6741, 21460), (7308, 19795), (7490, 19314), (7511, 19260), (7770, 18618), (7918, 18270), (8988, 16095), (9135, 15836), (9309, 15540), (9324, 15515), (9630, 15022), (9657, 14980), (10730, 13482), (11235, 12876), (11655, 12412), (11877, 12180)]