490082400

素因数分解:

$2^5\times 3^5\times 5^2\times {\mathrm{2521}}^1$

素因数の和:2556

約数の個数: 216

約数和(自身を含む): 1792869624

約数和(自身を除く): 1302787224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 243, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 486, 540, 600, 648, 675, 720, 800, 810, 864, 900, 972, 1080, 1200, 1215, 1296, 1350, 1440, 1620, 1800, 1944, 2025, 2160, 2400, 2430, 2521, 2592, 2700, 3240, 3600, 3888, 4050, 4320, 4860, 5042, 5400, 6075, 6480, 7200, 7563, 7776, 8100, 9720, 10084, 10800, 12150, 12605, 12960, 15126, 16200, 19440, 20168, 21600, 22689, 24300, 25210, 30252, 32400, 37815, 38880, 40336, 45378, 48600, 50420, 60504, 63025, 64800, 68067, 75630, 80672, 90756, 97200, 100840, 113445, 121008, 126050, 136134, 151260, 181512, 189075, 194400, 201680, 204201, 226890, 242016, 252100, 272268, 302520, 340335, 363024, 378150, 403360, 408402, 453780, 504200, 544536, 567225, 605040, 612603, 680670, 726048, 756300, 816804, 907560, 1008400, 1021005, 1089072, 1134450, 1210080, 1225206, 1361340, 1512600, 1633608, 1701675, 1815120, 2016800, 2042010, 2178144, 2268900, 2450412, 2722680, 3025200, 3063015, 3267216, 3403350, 3630240, 4084020, 4537800, 4900824, 5105025, 5445360, 6050400, 6126030, 6534432, 6806700, 8168040, 9075600, 9801648, 10210050, 10890720, 12252060, 13613400, 15315075, 16336080, 18151200, 19603296, 20420100, 24504120, 27226800, 30630150, 32672160, 40840200, 49008240, 54453600, 61260300, 81680400, 98016480, 122520600, 163360800, 245041200, 490082400]

約数ペア:

[(1, 490082400), (2, 245041200), (3, 163360800), (4, 122520600), (5, 98016480), (6, 81680400), (8, 61260300), (9, 54453600), (10, 49008240), (12, 40840200), (15, 32672160), (16, 30630150), (18, 27226800), (20, 24504120), (24, 20420100), (25, 19603296), (27, 18151200), (30, 16336080), (32, 15315075), (36, 13613400), (40, 12252060), (45, 10890720), (48, 10210050), (50, 9801648), (54, 9075600), (60, 8168040), (72, 6806700), (75, 6534432), (80, 6126030), (81, 6050400), (90, 5445360), (96, 5105025), (100, 4900824), (108, 4537800), (120, 4084020), (135, 3630240), (144, 3403350), (150, 3267216), (160, 3063015), (162, 3025200), (180, 2722680), (200, 2450412), (216, 2268900), (225, 2178144), (240, 2042010), (243, 2016800), (270, 1815120), (288, 1701675), (300, 1633608), (324, 1512600), (360, 1361340), (400, 1225206), (405, 1210080), (432, 1134450), (450, 1089072), (480, 1021005), (486, 1008400), (540, 907560), (600, 816804), (648, 756300), (675, 726048), (720, 680670), (800, 612603), (810, 605040), (864, 567225), (900, 544536), (972, 504200), (1080, 453780), (1200, 408402), (1215, 403360), (1296, 378150), (1350, 363024), (1440, 340335), (1620, 302520), (1800, 272268), (1944, 252100), (2025, 242016), (2160, 226890), (2400, 204201), (2430, 201680), (2521, 194400), (2592, 189075), (2700, 181512), (3240, 151260), (3600, 136134), (3888, 126050), (4050, 121008), (4320, 113445), (4860, 100840), (5042, 97200), (5400, 90756), (6075, 80672), (6480, 75630), (7200, 68067), (7563, 64800), (7776, 63025), (8100, 60504), (9720, 50420), (10084, 48600), (10800, 45378), (12150, 40336), (12605, 38880), (12960, 37815), (15126, 32400), (16200, 30252), (19440, 25210), (20168, 24300), (21600, 22689)]