57411720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:149

約数の個数: 256

約数和(自身を含む): 209952000

約数和(自身を除く): 152540280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 53, 54, 59, 60, 68, 72, 85, 90, 102, 106, 108, 118, 120, 135, 136, 153, 159, 170, 177, 180, 204, 212, 216, 236, 255, 265, 270, 295, 306, 318, 340, 354, 360, 408, 424, 459, 472, 477, 510, 530, 531, 540, 590, 612, 636, 680, 708, 765, 795, 885, 901, 918, 954, 1003, 1020, 1060, 1062, 1080, 1180, 1224, 1272, 1416, 1431, 1530, 1590, 1593, 1770, 1802, 1836, 1908, 2006, 2040, 2120, 2124, 2295, 2360, 2385, 2655, 2703, 2862, 3009, 3060, 3127, 3180, 3186, 3540, 3604, 3672, 3816, 4012, 4248, 4505, 4590, 4770, 5015, 5310, 5406, 5724, 6018, 6120, 6254, 6360, 6372, 7080, 7155, 7208, 7965, 8024, 8109, 9010, 9027, 9180, 9381, 9540, 10030, 10620, 10812, 11448, 12036, 12508, 12744, 13515, 14310, 15045, 15635, 15930, 16218, 18020, 18054, 18360, 18762, 19080, 20060, 21240, 21624, 24072, 24327, 25016, 27030, 27081, 28143, 28620, 30090, 31270, 31860, 32436, 36040, 36108, 37524, 40120, 40545, 45135, 46905, 48654, 53159, 54060, 54162, 56286, 57240, 60180, 62540, 63720, 64872, 72216, 75048, 81090, 84429, 90270, 93810, 97308, 106318, 108120, 108324, 112572, 120360, 121635, 125080, 135405, 140715, 159477, 162180, 168858, 180540, 187620, 194616, 212636, 216648, 225144, 243270, 265795, 270810, 281430, 318954, 324360, 337716, 361080, 375240, 422145, 425272, 478431, 486540, 531590, 541620, 562860, 637908, 675432, 797385, 844290, 956862, 973080, 1063180, 1083240, 1125720, 1275816, 1435293, 1594770, 1688580, 1913724, 2126360, 2392155, 2870586, 3189540, 3377160, 3827448, 4784310, 5741172, 6379080, 7176465, 9568620, 11482344, 14352930, 19137240, 28705860, 57411720]

約数ペア:

[(1, 57411720), (2, 28705860), (3, 19137240), (4, 14352930), (5, 11482344), (6, 9568620), (8, 7176465), (9, 6379080), (10, 5741172), (12, 4784310), (15, 3827448), (17, 3377160), (18, 3189540), (20, 2870586), (24, 2392155), (27, 2126360), (30, 1913724), (34, 1688580), (36, 1594770), (40, 1435293), (45, 1275816), (51, 1125720), (53, 1083240), (54, 1063180), (59, 973080), (60, 956862), (68, 844290), (72, 797385), (85, 675432), (90, 637908), (102, 562860), (106, 541620), (108, 531590), (118, 486540), (120, 478431), (135, 425272), (136, 422145), (153, 375240), (159, 361080), (170, 337716), (177, 324360), (180, 318954), (204, 281430), (212, 270810), (216, 265795), (236, 243270), (255, 225144), (265, 216648), (270, 212636), (295, 194616), (306, 187620), (318, 180540), (340, 168858), (354, 162180), (360, 159477), (408, 140715), (424, 135405), (459, 125080), (472, 121635), (477, 120360), (510, 112572), (530, 108324), (531, 108120), (540, 106318), (590, 97308), (612, 93810), (636, 90270), (680, 84429), (708, 81090), (765, 75048), (795, 72216), (885, 64872), (901, 63720), (918, 62540), (954, 60180), (1003, 57240), (1020, 56286), (1060, 54162), (1062, 54060), (1080, 53159), (1180, 48654), (1224, 46905), (1272, 45135), (1416, 40545), (1431, 40120), (1530, 37524), (1590, 36108), (1593, 36040), (1770, 32436), (1802, 31860), (1836, 31270), (1908, 30090), (2006, 28620), (2040, 28143), (2120, 27081), (2124, 27030), (2295, 25016), (2360, 24327), (2385, 24072), (2655, 21624), (2703, 21240), (2862, 20060), (3009, 19080), (3060, 18762), (3127, 18360), (3180, 18054), (3186, 18020), (3540, 16218), (3604, 15930), (3672, 15635), (3816, 15045), (4012, 14310), (4248, 13515), (4505, 12744), (4590, 12508), (4770, 12036), (5015, 11448), (5310, 10812), (5406, 10620), (5724, 10030), (6018, 9540), (6120, 9381), (6254, 9180), (6360, 9027), (6372, 9010), (7080, 8109), (7155, 8024), (7208, 7965)]