275727240

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1538

約数の個数: 192

約数和(自身を含む): 978868800

約数和(自身を除く): 703141560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 243, 270, 285, 324, 342, 360, 380, 405, 456, 486, 513, 540, 570, 648, 684, 760, 810, 855, 972, 1026, 1080, 1140, 1215, 1368, 1493, 1539, 1620, 1710, 1944, 2052, 2280, 2430, 2565, 2986, 3078, 3240, 3420, 4104, 4479, 4617, 4860, 5130, 5972, 6156, 6840, 7465, 7695, 8958, 9234, 9720, 10260, 11944, 12312, 13437, 14930, 15390, 17916, 18468, 20520, 22395, 23085, 26874, 28367, 29860, 30780, 35832, 36936, 40311, 44790, 46170, 53748, 56734, 59720, 61560, 67185, 80622, 85101, 89580, 92340, 107496, 113468, 120933, 134370, 141835, 161244, 170202, 179160, 184680, 201555, 226936, 241866, 255303, 268740, 283670, 322488, 340404, 362799, 403110, 425505, 483732, 510606, 537480, 567340, 604665, 680808, 725598, 765909, 806220, 851010, 967464, 1021212, 1134680, 1209330, 1276515, 1451196, 1531818, 1612440, 1702020, 1813995, 2042424, 2297727, 2418660, 2553030, 2902392, 3063636, 3404040, 3627990, 3829545, 4595454, 4837320, 5106060, 6127272, 6893181, 7255980, 7659090, 9190908, 10212120, 11488635, 13786362, 14511960, 15318180, 18381816, 22977270, 27572724, 30636360, 34465905, 45954540, 55145448, 68931810, 91909080, 137863620, 275727240]

約数ペア:

[(1, 275727240), (2, 137863620), (3, 91909080), (4, 68931810), (5, 55145448), (6, 45954540), (8, 34465905), (9, 30636360), (10, 27572724), (12, 22977270), (15, 18381816), (18, 15318180), (19, 14511960), (20, 13786362), (24, 11488635), (27, 10212120), (30, 9190908), (36, 7659090), (38, 7255980), (40, 6893181), (45, 6127272), (54, 5106060), (57, 4837320), (60, 4595454), (72, 3829545), (76, 3627990), (81, 3404040), (90, 3063636), (95, 2902392), (108, 2553030), (114, 2418660), (120, 2297727), (135, 2042424), (152, 1813995), (162, 1702020), (171, 1612440), (180, 1531818), (190, 1451196), (216, 1276515), (228, 1209330), (243, 1134680), (270, 1021212), (285, 967464), (324, 851010), (342, 806220), (360, 765909), (380, 725598), (405, 680808), (456, 604665), (486, 567340), (513, 537480), (540, 510606), (570, 483732), (648, 425505), (684, 403110), (760, 362799), (810, 340404), (855, 322488), (972, 283670), (1026, 268740), (1080, 255303), (1140, 241866), (1215, 226936), (1368, 201555), (1493, 184680), (1539, 179160), (1620, 170202), (1710, 161244), (1944, 141835), (2052, 134370), (2280, 120933), (2430, 113468), (2565, 107496), (2986, 92340), (3078, 89580), (3240, 85101), (3420, 80622), (4104, 67185), (4479, 61560), (4617, 59720), (4860, 56734), (5130, 53748), (5972, 46170), (6156, 44790), (6840, 40311), (7465, 36936), (7695, 35832), (8958, 30780), (9234, 29860), (9720, 28367), (10260, 26874), (11944, 23085), (12312, 22395), (13437, 20520), (14930, 18468), (15390, 17916)]