75206880

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{829}}^1$

素因数の和:863

約数の個数: 240

約数和(自身を含む): 303700320

約数和(自身を除く): 228493440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 829, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1658, 1680, 1890, 2016, 2160, 2268, 2487, 2520, 2592, 2835, 3024, 3240, 3316, 3360, 3780, 4145, 4320, 4536, 4974, 5040, 5670, 5803, 6048, 6480, 6632, 7461, 7560, 8290, 9072, 9948, 10080, 11340, 11606, 12435, 12960, 13264, 14922, 15120, 16580, 17409, 18144, 19896, 22383, 22680, 23212, 24870, 26528, 29015, 29844, 30240, 33160, 34818, 37305, 39792, 44766, 45360, 46424, 49740, 52227, 58030, 59688, 66320, 67149, 69636, 74610, 79584, 87045, 89532, 90720, 92848, 99480, 104454, 111915, 116060, 119376, 132640, 134298, 139272, 149220, 156681, 174090, 179064, 185696, 198960, 208908, 223830, 232120, 238752, 261135, 268596, 278544, 298440, 313362, 335745, 348180, 358128, 397920, 417816, 447660, 464240, 470043, 522270, 537192, 557088, 596880, 626724, 671490, 696360, 716256, 783405, 835632, 895320, 928480, 940086, 1044540, 1074384, 1193760, 1253448, 1342980, 1392720, 1566810, 1671264, 1790640, 1880172, 2089080, 2148768, 2350215, 2506896, 2685960, 2785440, 3133620, 3581280, 3760344, 4178160, 4700430, 5013792, 5371920, 6267240, 7520688, 8356320, 9400860, 10743840, 12534480, 15041376, 18801720, 25068960, 37603440, 75206880]

約数ペア:

[(1, 75206880), (2, 37603440), (3, 25068960), (4, 18801720), (5, 15041376), (6, 12534480), (7, 10743840), (8, 9400860), (9, 8356320), (10, 7520688), (12, 6267240), (14, 5371920), (15, 5013792), (16, 4700430), (18, 4178160), (20, 3760344), (21, 3581280), (24, 3133620), (27, 2785440), (28, 2685960), (30, 2506896), (32, 2350215), (35, 2148768), (36, 2089080), (40, 1880172), (42, 1790640), (45, 1671264), (48, 1566810), (54, 1392720), (56, 1342980), (60, 1253448), (63, 1193760), (70, 1074384), (72, 1044540), (80, 940086), (81, 928480), (84, 895320), (90, 835632), (96, 783405), (105, 716256), (108, 696360), (112, 671490), (120, 626724), (126, 596880), (135, 557088), (140, 537192), (144, 522270), (160, 470043), (162, 464240), (168, 447660), (180, 417816), (189, 397920), (210, 358128), (216, 348180), (224, 335745), (240, 313362), (252, 298440), (270, 278544), (280, 268596), (288, 261135), (315, 238752), (324, 232120), (336, 223830), (360, 208908), (378, 198960), (405, 185696), (420, 179064), (432, 174090), (480, 156681), (504, 149220), (540, 139272), (560, 134298), (567, 132640), (630, 119376), (648, 116060), (672, 111915), (720, 104454), (756, 99480), (810, 92848), (829, 90720), (840, 89532), (864, 87045), (945, 79584), (1008, 74610), (1080, 69636), (1120, 67149), (1134, 66320), (1260, 59688), (1296, 58030), (1440, 52227), (1512, 49740), (1620, 46424), (1658, 45360), (1680, 44766), (1890, 39792), (2016, 37305), (2160, 34818), (2268, 33160), (2487, 30240), (2520, 29844), (2592, 29015), (2835, 26528), (3024, 24870), (3240, 23212), (3316, 22680), (3360, 22383), (3780, 19896), (4145, 18144), (4320, 17409), (4536, 16580), (4974, 15120), (5040, 14922), (5670, 13264), (5803, 12960), (6048, 12435), (6480, 11606), (6632, 11340), (7461, 10080), (7560, 9948), (8290, 9072)]