189685800

素因数分解:

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

素因数の和:1335

約数の個数: 168

約数和(自身を含む): 661734990

約数和(自身を除く): 472049190

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, 120, 135, 150, 162, 180, 200, 216, 225, 243, 270, 300, 324, 360, 405, 450, 486, 540, 600, 648, 675, 729, 810, 900, 972, 1080, 1215, 1301, 1350, 1458, 1620, 1800, 1944, 2025, 2430, 2602, 2700, 2916, 3240, 3645, 3903, 4050, 4860, 5204, 5400, 5832, 6075, 6505, 7290, 7806, 8100, 9720, 10408, 11709, 12150, 13010, 14580, 15612, 16200, 18225, 19515, 23418, 24300, 26020, 29160, 31224, 32525, 35127, 36450, 39030, 46836, 48600, 52040, 58545, 65050, 70254, 72900, 78060, 93672, 97575, 105381, 117090, 130100, 140508, 145800, 156120, 175635, 195150, 210762, 234180, 260200, 281016, 292725, 316143, 351270, 390300, 421524, 468360, 526905, 585450, 632286, 702540, 780600, 843048, 878175, 948429, 1053810, 1170900, 1264572, 1405080, 1580715, 1756350, 1896858, 2107620, 2341800, 2529144, 2634525, 3161430, 3512700, 3793716, 4215240, 4742145, 5269050, 6322860, 7025400, 7587432, 7903575, 9484290, 10538100, 12645720, 15807150, 18968580, 21076200, 23710725, 31614300, 37937160, 47421450, 63228600, 94842900, 189685800]

約数ペア:

[(1, 189685800), (2, 94842900), (3, 63228600), (4, 47421450), (5, 37937160), (6, 31614300), (8, 23710725), (9, 21076200), (10, 18968580), (12, 15807150), (15, 12645720), (18, 10538100), (20, 9484290), (24, 7903575), (25, 7587432), (27, 7025400), (30, 6322860), (36, 5269050), (40, 4742145), (45, 4215240), (50, 3793716), (54, 3512700), (60, 3161430), (72, 2634525), (75, 2529144), (81, 2341800), (90, 2107620), (100, 1896858), (108, 1756350), (120, 1580715), (135, 1405080), (150, 1264572), (162, 1170900), (180, 1053810), (200, 948429), (216, 878175), (225, 843048), (243, 780600), (270, 702540), (300, 632286), (324, 585450), (360, 526905), (405, 468360), (450, 421524), (486, 390300), (540, 351270), (600, 316143), (648, 292725), (675, 281016), (729, 260200), (810, 234180), (900, 210762), (972, 195150), (1080, 175635), (1215, 156120), (1301, 145800), (1350, 140508), (1458, 130100), (1620, 117090), (1800, 105381), (1944, 97575), (2025, 93672), (2430, 78060), (2602, 72900), (2700, 70254), (2916, 65050), (3240, 58545), (3645, 52040), (3903, 48600), (4050, 46836), (4860, 39030), (5204, 36450), (5400, 35127), (5832, 32525), (6075, 31224), (6505, 29160), (7290, 26020), (7806, 24300), (8100, 23418), (9720, 19515), (10408, 18225), (11709, 16200), (12150, 15612), (13010, 14580)]