75874320

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{1301}}^1$

素因数の和:1332

約数の個数: 140

約数和(自身を含む): 264693996

約数和(自身を除く): 188819676

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1301, 1458, 1620, 1944, 2160, 2430, 2602, 2916, 3240, 3645, 3888, 3903, 4860, 5204, 5832, 6480, 6505, 7290, 7806, 9720, 10408, 11664, 11709, 13010, 14580, 15612, 19440, 19515, 20816, 23418, 26020, 29160, 31224, 35127, 39030, 46836, 52040, 58320, 58545, 62448, 70254, 78060, 93672, 104080, 105381, 117090, 140508, 156120, 175635, 187344, 210762, 234180, 281016, 312240, 316143, 351270, 421524, 468360, 526905, 562032, 632286, 702540, 843048, 936720, 948429, 1053810, 1264572, 1405080, 1580715, 1686096, 1896858, 2107620, 2529144, 2810160, 3161430, 3793716, 4215240, 4742145, 5058288, 6322860, 7587432, 8430480, 9484290, 12645720, 15174864, 18968580, 25291440, 37937160, 75874320]

約数ペア:

[(1, 75874320), (2, 37937160), (3, 25291440), (4, 18968580), (5, 15174864), (6, 12645720), (8, 9484290), (9, 8430480), (10, 7587432), (12, 6322860), (15, 5058288), (16, 4742145), (18, 4215240), (20, 3793716), (24, 3161430), (27, 2810160), (30, 2529144), (36, 2107620), (40, 1896858), (45, 1686096), (48, 1580715), (54, 1405080), (60, 1264572), (72, 1053810), (80, 948429), (81, 936720), (90, 843048), (108, 702540), (120, 632286), (135, 562032), (144, 526905), (162, 468360), (180, 421524), (216, 351270), (240, 316143), (243, 312240), (270, 281016), (324, 234180), (360, 210762), (405, 187344), (432, 175635), (486, 156120), (540, 140508), (648, 117090), (720, 105381), (729, 104080), (810, 93672), (972, 78060), (1080, 70254), (1215, 62448), (1296, 58545), (1301, 58320), (1458, 52040), (1620, 46836), (1944, 39030), (2160, 35127), (2430, 31224), (2602, 29160), (2916, 26020), (3240, 23418), (3645, 20816), (3888, 19515), (3903, 19440), (4860, 15612), (5204, 14580), (5832, 13010), (6480, 11709), (6505, 11664), (7290, 10408), (7806, 9720)]