245187000

素因数分解:

$2^3\times 3^5\times 5^3\times {\mathrm{1009}}^1$

素因数の和:1045

約数の個数: 192

約数和(自身を含む): 860277600

約数和(自身を除く): 615090600

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, 125, 135, 150, 162, 180, 200, 216, 225, 243, 250, 270, 300, 324, 360, 375, 405, 450, 486, 500, 540, 600, 648, 675, 750, 810, 900, 972, 1000, 1009, 1080, 1125, 1215, 1350, 1500, 1620, 1800, 1944, 2018, 2025, 2250, 2430, 2700, 3000, 3027, 3240, 3375, 4036, 4050, 4500, 4860, 5045, 5400, 6054, 6075, 6750, 8072, 8100, 9000, 9081, 9720, 10090, 10125, 12108, 12150, 13500, 15135, 16200, 18162, 20180, 20250, 24216, 24300, 25225, 27000, 27243, 30270, 30375, 36324, 40360, 40500, 45405, 48600, 50450, 54486, 60540, 60750, 72648, 75675, 81000, 81729, 90810, 100900, 108972, 121080, 121500, 126125, 136215, 151350, 163458, 181620, 201800, 217944, 227025, 243000, 245187, 252250, 272430, 302700, 326916, 363240, 378375, 408645, 454050, 490374, 504500, 544860, 605400, 653832, 681075, 756750, 817290, 908100, 980748, 1009000, 1089720, 1135125, 1225935, 1362150, 1513500, 1634580, 1816200, 1961496, 2043225, 2270250, 2451870, 2724300, 3027000, 3269160, 3405375, 4086450, 4540500, 4903740, 5448600, 6129675, 6810750, 8172900, 9081000, 9807480, 10216125, 12259350, 13621500, 16345800, 20432250, 24518700, 27243000, 30648375, 40864500, 49037400, 61296750, 81729000, 122593500, 245187000]

約数ペア:

[(1, 245187000), (2, 122593500), (3, 81729000), (4, 61296750), (5, 49037400), (6, 40864500), (8, 30648375), (9, 27243000), (10, 24518700), (12, 20432250), (15, 16345800), (18, 13621500), (20, 12259350), (24, 10216125), (25, 9807480), (27, 9081000), (30, 8172900), (36, 6810750), (40, 6129675), (45, 5448600), (50, 4903740), (54, 4540500), (60, 4086450), (72, 3405375), (75, 3269160), (81, 3027000), (90, 2724300), (100, 2451870), (108, 2270250), (120, 2043225), (125, 1961496), (135, 1816200), (150, 1634580), (162, 1513500), (180, 1362150), (200, 1225935), (216, 1135125), (225, 1089720), (243, 1009000), (250, 980748), (270, 908100), (300, 817290), (324, 756750), (360, 681075), (375, 653832), (405, 605400), (450, 544860), (486, 504500), (500, 490374), (540, 454050), (600, 408645), (648, 378375), (675, 363240), (750, 326916), (810, 302700), (900, 272430), (972, 252250), (1000, 245187), (1009, 243000), (1080, 227025), (1125, 217944), (1215, 201800), (1350, 181620), (1500, 163458), (1620, 151350), (1800, 136215), (1944, 126125), (2018, 121500), (2025, 121080), (2250, 108972), (2430, 100900), (2700, 90810), (3000, 81729), (3027, 81000), (3240, 75675), (3375, 72648), (4036, 60750), (4050, 60540), (4500, 54486), (4860, 50450), (5045, 48600), (5400, 45405), (6054, 40500), (6075, 40360), (6750, 36324), (8072, 30375), (8100, 30270), (9000, 27243), (9081, 27000), (9720, 25225), (10090, 24300), (10125, 24216), (12108, 20250), (12150, 20180), (13500, 18162), (15135, 16200)]