203225760

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{5227}}^1$

素因数の和:5257

約数の個数: 144

約数和(自身を含む): 719330976

約数和(自身を除く): 516105216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 5227, 6480, 7776, 9720, 10454, 12960, 15681, 19440, 20908, 26135, 31362, 38880, 41816, 47043, 52270, 62724, 78405, 83632, 94086, 104540, 125448, 141129, 156810, 167264, 188172, 209080, 235215, 250896, 282258, 313620, 376344, 418160, 423387, 470430, 501792, 564516, 627240, 705645, 752688, 836320, 846774, 940860, 1129032, 1254480, 1270161, 1411290, 1505376, 1693548, 1881720, 2116935, 2258064, 2508960, 2540322, 2822580, 3387096, 3763440, 4233870, 4516128, 5080644, 5645160, 6350805, 6774192, 7526880, 8467740, 10161288, 11290320, 12701610, 13548384, 16935480, 20322576, 22580640, 25403220, 33870960, 40645152, 50806440, 67741920, 101612880, 203225760]

約数ペア:

[(1, 203225760), (2, 101612880), (3, 67741920), (4, 50806440), (5, 40645152), (6, 33870960), (8, 25403220), (9, 22580640), (10, 20322576), (12, 16935480), (15, 13548384), (16, 12701610), (18, 11290320), (20, 10161288), (24, 8467740), (27, 7526880), (30, 6774192), (32, 6350805), (36, 5645160), (40, 5080644), (45, 4516128), (48, 4233870), (54, 3763440), (60, 3387096), (72, 2822580), (80, 2540322), (81, 2508960), (90, 2258064), (96, 2116935), (108, 1881720), (120, 1693548), (135, 1505376), (144, 1411290), (160, 1270161), (162, 1254480), (180, 1129032), (216, 940860), (240, 846774), (243, 836320), (270, 752688), (288, 705645), (324, 627240), (360, 564516), (405, 501792), (432, 470430), (480, 423387), (486, 418160), (540, 376344), (648, 313620), (720, 282258), (810, 250896), (864, 235215), (972, 209080), (1080, 188172), (1215, 167264), (1296, 156810), (1440, 141129), (1620, 125448), (1944, 104540), (2160, 94086), (2430, 83632), (2592, 78405), (3240, 62724), (3888, 52270), (4320, 47043), (4860, 41816), (5227, 38880), (6480, 31362), (7776, 26135), (9720, 20908), (10454, 19440), (12960, 15681)]