225879840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:657

約数の個数: 240

約数和(自身を含む): 826028280

約数和(自身を除く): 600148440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 216, 232, 240, 261, 270, 288, 290, 324, 348, 360, 405, 432, 435, 464, 480, 522, 540, 580, 601, 648, 696, 720, 783, 810, 864, 870, 928, 1044, 1080, 1160, 1202, 1296, 1305, 1392, 1440, 1566, 1620, 1740, 1803, 2088, 2160, 2320, 2349, 2404, 2592, 2610, 2784, 3005, 3132, 3240, 3480, 3606, 3915, 4176, 4320, 4640, 4698, 4808, 5220, 5409, 6010, 6264, 6480, 6960, 7212, 7830, 8352, 9015, 9396, 9616, 10440, 10818, 11745, 12020, 12528, 12960, 13920, 14424, 15660, 16227, 17429, 18030, 18792, 19232, 20880, 21636, 23490, 24040, 25056, 27045, 28848, 31320, 32454, 34858, 36060, 37584, 41760, 43272, 46980, 48080, 48681, 52287, 54090, 57696, 62640, 64908, 69716, 72120, 75168, 81135, 86544, 87145, 93960, 96160, 97362, 104574, 108180, 125280, 129816, 139432, 144240, 156861, 162270, 173088, 174290, 187920, 194724, 209148, 216360, 243405, 259632, 261435, 278864, 288480, 313722, 324540, 348580, 375840, 389448, 418296, 432720, 470583, 486810, 519264, 522870, 557728, 627444, 649080, 697160, 778896, 784305, 836592, 865440, 941166, 973620, 1045740, 1254888, 1298160, 1394320, 1411749, 1557792, 1568610, 1673184, 1882332, 1947240, 2091480, 2352915, 2509776, 2596320, 2788640, 2823498, 3137220, 3764664, 3894480, 4182960, 4705830, 5019552, 5646996, 6274440, 7058745, 7529328, 7788960, 8365920, 9411660, 11293992, 12548880, 14117490, 15058656, 18823320, 22587984, 25097760, 28234980, 37646640, 45175968, 56469960, 75293280, 112939920, 225879840]

約数ペア:

[(1, 225879840), (2, 112939920), (3, 75293280), (4, 56469960), (5, 45175968), (6, 37646640), (8, 28234980), (9, 25097760), (10, 22587984), (12, 18823320), (15, 15058656), (16, 14117490), (18, 12548880), (20, 11293992), (24, 9411660), (27, 8365920), (29, 7788960), (30, 7529328), (32, 7058745), (36, 6274440), (40, 5646996), (45, 5019552), (48, 4705830), (54, 4182960), (58, 3894480), (60, 3764664), (72, 3137220), (80, 2823498), (81, 2788640), (87, 2596320), (90, 2509776), (96, 2352915), (108, 2091480), (116, 1947240), (120, 1882332), (135, 1673184), (144, 1568610), (145, 1557792), (160, 1411749), (162, 1394320), (174, 1298160), (180, 1254888), (216, 1045740), (232, 973620), (240, 941166), (261, 865440), (270, 836592), (288, 784305), (290, 778896), (324, 697160), (348, 649080), (360, 627444), (405, 557728), (432, 522870), (435, 519264), (464, 486810), (480, 470583), (522, 432720), (540, 418296), (580, 389448), (601, 375840), (648, 348580), (696, 324540), (720, 313722), (783, 288480), (810, 278864), (864, 261435), (870, 259632), (928, 243405), (1044, 216360), (1080, 209148), (1160, 194724), (1202, 187920), (1296, 174290), (1305, 173088), (1392, 162270), (1440, 156861), (1566, 144240), (1620, 139432), (1740, 129816), (1803, 125280), (2088, 108180), (2160, 104574), (2320, 97362), (2349, 96160), (2404, 93960), (2592, 87145), (2610, 86544), (2784, 81135), (3005, 75168), (3132, 72120), (3240, 69716), (3480, 64908), (3606, 62640), (3915, 57696), (4176, 54090), (4320, 52287), (4640, 48681), (4698, 48080), (4808, 46980), (5220, 43272), (5409, 41760), (6010, 37584), (6264, 36060), (6480, 34858), (6960, 32454), (7212, 31320), (7830, 28848), (8352, 27045), (9015, 25056), (9396, 24040), (9616, 23490), (10440, 21636), (10818, 20880), (11745, 19232), (12020, 18792), (12528, 18030), (12960, 17429), (13920, 16227), (14424, 15660)]