238383000

素因数分解:

$2^3\times 3^7\times 5^3\times {\mathrm{109}}^1$

素因数の和:151

約数の個数: 256

約数和(自身を含む): 844272000

約数和(自身を除く): 605889000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 109, 120, 125, 135, 150, 162, 180, 200, 216, 218, 225, 243, 250, 270, 300, 324, 327, 360, 375, 405, 436, 450, 486, 500, 540, 545, 600, 648, 654, 675, 729, 750, 810, 872, 900, 972, 981, 1000, 1080, 1090, 1125, 1215, 1308, 1350, 1458, 1500, 1620, 1635, 1800, 1944, 1962, 2025, 2180, 2187, 2250, 2430, 2616, 2700, 2725, 2916, 2943, 3000, 3240, 3270, 3375, 3645, 3924, 4050, 4360, 4374, 4500, 4860, 4905, 5400, 5450, 5832, 5886, 6075, 6540, 6750, 7290, 7848, 8100, 8175, 8748, 8829, 9000, 9720, 9810, 10125, 10900, 10935, 11772, 12150, 13080, 13500, 13625, 14580, 14715, 16200, 16350, 17496, 17658, 18225, 19620, 20250, 21800, 21870, 23544, 24300, 24525, 26487, 27000, 27250, 29160, 29430, 30375, 32700, 35316, 36450, 39240, 40500, 40875, 43740, 44145, 48600, 49050, 52974, 54500, 54675, 58860, 60750, 65400, 70632, 72900, 73575, 79461, 81000, 81750, 87480, 88290, 91125, 98100, 105948, 109000, 109350, 117720, 121500, 122625, 132435, 145800, 147150, 158922, 163500, 176580, 182250, 196200, 211896, 218700, 220725, 238383, 243000, 245250, 264870, 273375, 294300, 317844, 327000, 353160, 364500, 367875, 397305, 437400, 441450, 476766, 490500, 529740, 546750, 588600, 635688, 662175, 729000, 735750, 794610, 882900, 953532, 981000, 1059480, 1093500, 1103625, 1191915, 1324350, 1471500, 1589220, 1765800, 1907064, 1986525, 2187000, 2207250, 2383830, 2648700, 2943000, 3178440, 3310875, 3973050, 4414500, 4767660, 5297400, 5959575, 6621750, 7946100, 8829000, 9535320, 9932625, 11919150, 13243500, 15892200, 19865250, 23838300, 26487000, 29797875, 39730500, 47676600, 59595750, 79461000, 119191500, 238383000]

約数ペア:

[(1, 238383000), (2, 119191500), (3, 79461000), (4, 59595750), (5, 47676600), (6, 39730500), (8, 29797875), (9, 26487000), (10, 23838300), (12, 19865250), (15, 15892200), (18, 13243500), (20, 11919150), (24, 9932625), (25, 9535320), (27, 8829000), (30, 7946100), (36, 6621750), (40, 5959575), (45, 5297400), (50, 4767660), (54, 4414500), (60, 3973050), (72, 3310875), (75, 3178440), (81, 2943000), (90, 2648700), (100, 2383830), (108, 2207250), (109, 2187000), (120, 1986525), (125, 1907064), (135, 1765800), (150, 1589220), (162, 1471500), (180, 1324350), (200, 1191915), (216, 1103625), (218, 1093500), (225, 1059480), (243, 981000), (250, 953532), (270, 882900), (300, 794610), (324, 735750), (327, 729000), (360, 662175), (375, 635688), (405, 588600), (436, 546750), (450, 529740), (486, 490500), (500, 476766), (540, 441450), (545, 437400), (600, 397305), (648, 367875), (654, 364500), (675, 353160), (729, 327000), (750, 317844), (810, 294300), (872, 273375), (900, 264870), (972, 245250), (981, 243000), (1000, 238383), (1080, 220725), (1090, 218700), (1125, 211896), (1215, 196200), (1308, 182250), (1350, 176580), (1458, 163500), (1500, 158922), (1620, 147150), (1635, 145800), (1800, 132435), (1944, 122625), (1962, 121500), (2025, 117720), (2180, 109350), (2187, 109000), (2250, 105948), (2430, 98100), (2616, 91125), (2700, 88290), (2725, 87480), (2916, 81750), (2943, 81000), (3000, 79461), (3240, 73575), (3270, 72900), (3375, 70632), (3645, 65400), (3924, 60750), (4050, 58860), (4360, 54675), (4374, 54500), (4500, 52974), (4860, 49050), (4905, 48600), (5400, 44145), (5450, 43740), (5832, 40875), (5886, 40500), (6075, 39240), (6540, 36450), (6750, 35316), (7290, 32700), (7848, 30375), (8100, 29430), (8175, 29160), (8748, 27250), (8829, 27000), (9000, 26487), (9720, 24525), (9810, 24300), (10125, 23544), (10900, 21870), (10935, 21800), (11772, 20250), (12150, 19620), (13080, 18225), (13500, 17658), (13625, 17496), (14580, 16350), (14715, 16200)]