38147760

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{29}}^2$

素因数の和:90

約数の個数: 300

約数和(自身を含む): 156821808

約数和(自身を除く): 118674048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 70, 72, 80, 81, 84, 87, 90, 105, 108, 112, 116, 120, 126, 135, 140, 144, 145, 162, 168, 174, 180, 189, 203, 210, 216, 232, 240, 252, 261, 270, 280, 290, 315, 324, 336, 348, 360, 378, 405, 406, 420, 432, 435, 464, 504, 522, 540, 560, 567, 580, 609, 630, 648, 696, 720, 756, 783, 810, 812, 840, 841, 870, 945, 1008, 1015, 1044, 1080, 1134, 1160, 1218, 1260, 1296, 1305, 1392, 1512, 1566, 1620, 1624, 1680, 1682, 1740, 1827, 1890, 2030, 2088, 2160, 2268, 2320, 2349, 2436, 2520, 2523, 2610, 2835, 3024, 3045, 3132, 3240, 3248, 3364, 3480, 3654, 3780, 3915, 4060, 4176, 4205, 4536, 4698, 4872, 5040, 5046, 5220, 5481, 5670, 5887, 6090, 6264, 6480, 6728, 6960, 7308, 7560, 7569, 7830, 8120, 8410, 9072, 9135, 9396, 9744, 10092, 10440, 10962, 11340, 11745, 11774, 12180, 12528, 12615, 13456, 14616, 15120, 15138, 15660, 16240, 16443, 16820, 17661, 18270, 18792, 20184, 20880, 21924, 22680, 22707, 23490, 23548, 24360, 25230, 27405, 29232, 29435, 30276, 31320, 32886, 33640, 35322, 36540, 37584, 37845, 40368, 43848, 45360, 45414, 46980, 47096, 48720, 50460, 52983, 54810, 58870, 60552, 62640, 65772, 67280, 68121, 70644, 73080, 75690, 82215, 87696, 88305, 90828, 93960, 94192, 100920, 105966, 109620, 113535, 117740, 121104, 131544, 136242, 141288, 146160, 151380, 158949, 164430, 176610, 181656, 187920, 201840, 211932, 219240, 227070, 235480, 263088, 264915, 272484, 282576, 302760, 317898, 328860, 340605, 353220, 363312, 423864, 438480, 454140, 470960, 476847, 529830, 544968, 605520, 635796, 657720, 681210, 706440, 794745, 847728, 908280, 953694, 1059660, 1089936, 1271592, 1315440, 1362420, 1412880, 1589490, 1816560, 1907388, 2119320, 2384235, 2543184, 2724840, 3178980, 3814776, 4238640, 4768470, 5449680, 6357960, 7629552, 9536940, 12715920, 19073880, 38147760]

約数ペア:

[(1, 38147760), (2, 19073880), (3, 12715920), (4, 9536940), (5, 7629552), (6, 6357960), (7, 5449680), (8, 4768470), (9, 4238640), (10, 3814776), (12, 3178980), (14, 2724840), (15, 2543184), (16, 2384235), (18, 2119320), (20, 1907388), (21, 1816560), (24, 1589490), (27, 1412880), (28, 1362420), (29, 1315440), (30, 1271592), (35, 1089936), (36, 1059660), (40, 953694), (42, 908280), (45, 847728), (48, 794745), (54, 706440), (56, 681210), (58, 657720), (60, 635796), (63, 605520), (70, 544968), (72, 529830), (80, 476847), (81, 470960), (84, 454140), (87, 438480), (90, 423864), (105, 363312), (108, 353220), (112, 340605), (116, 328860), (120, 317898), (126, 302760), (135, 282576), (140, 272484), (144, 264915), (145, 263088), (162, 235480), (168, 227070), (174, 219240), (180, 211932), (189, 201840), (203, 187920), (210, 181656), (216, 176610), (232, 164430), (240, 158949), (252, 151380), (261, 146160), (270, 141288), (280, 136242), (290, 131544), (315, 121104), (324, 117740), (336, 113535), (348, 109620), (360, 105966), (378, 100920), (405, 94192), (406, 93960), (420, 90828), (432, 88305), (435, 87696), (464, 82215), (504, 75690), (522, 73080), (540, 70644), (560, 68121), (567, 67280), (580, 65772), (609, 62640), (630, 60552), (648, 58870), (696, 54810), (720, 52983), (756, 50460), (783, 48720), (810, 47096), (812, 46980), (840, 45414), (841, 45360), (870, 43848), (945, 40368), (1008, 37845), (1015, 37584), (1044, 36540), (1080, 35322), (1134, 33640), (1160, 32886), (1218, 31320), (1260, 30276), (1296, 29435), (1305, 29232), (1392, 27405), (1512, 25230), (1566, 24360), (1620, 23548), (1624, 23490), (1680, 22707), (1682, 22680), (1740, 21924), (1827, 20880), (1890, 20184), (2030, 18792), (2088, 18270), (2160, 17661), (2268, 16820), (2320, 16443), (2349, 16240), (2436, 15660), (2520, 15138), (2523, 15120), (2610, 14616), (2835, 13456), (3024, 12615), (3045, 12528), (3132, 12180), (3240, 11774), (3248, 11745), (3364, 11340), (3480, 10962), (3654, 10440), (3780, 10092), (3915, 9744), (4060, 9396), (4176, 9135), (4205, 9072), (4536, 8410), (4698, 8120), (4872, 7830), (5040, 7569), (5046, 7560), (5220, 7308), (5481, 6960), (5670, 6728), (5887, 6480), (6090, 6264)]