72597600

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{3361}}^1$

素因数の和:3390

約数の個数: 144

約数和(自身を含む): 262639440

約数和(自身を除く): 190041840

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, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3361, 3600, 4320, 5400, 6722, 7200, 10083, 10800, 13444, 16805, 20166, 21600, 26888, 30249, 33610, 40332, 50415, 53776, 60498, 67220, 80664, 84025, 90747, 100830, 107552, 120996, 134440, 151245, 161328, 168050, 181494, 201660, 241992, 252075, 268880, 302490, 322656, 336100, 362988, 403320, 453735, 483984, 504150, 537760, 604980, 672200, 725976, 756225, 806640, 907470, 967968, 1008300, 1209960, 1344400, 1451952, 1512450, 1613280, 1814940, 2016600, 2268675, 2419920, 2688800, 2903904, 3024900, 3629880, 4033200, 4537350, 4839840, 6049800, 7259760, 8066400, 9074700, 12099600, 14519520, 18149400, 24199200, 36298800, 72597600]

約数ペア:

[(1, 72597600), (2, 36298800), (3, 24199200), (4, 18149400), (5, 14519520), (6, 12099600), (8, 9074700), (9, 8066400), (10, 7259760), (12, 6049800), (15, 4839840), (16, 4537350), (18, 4033200), (20, 3629880), (24, 3024900), (25, 2903904), (27, 2688800), (30, 2419920), (32, 2268675), (36, 2016600), (40, 1814940), (45, 1613280), (48, 1512450), (50, 1451952), (54, 1344400), (60, 1209960), (72, 1008300), (75, 967968), (80, 907470), (90, 806640), (96, 756225), (100, 725976), (108, 672200), (120, 604980), (135, 537760), (144, 504150), (150, 483984), (160, 453735), (180, 403320), (200, 362988), (216, 336100), (225, 322656), (240, 302490), (270, 268880), (288, 252075), (300, 241992), (360, 201660), (400, 181494), (432, 168050), (450, 161328), (480, 151245), (540, 134440), (600, 120996), (675, 107552), (720, 100830), (800, 90747), (864, 84025), (900, 80664), (1080, 67220), (1200, 60498), (1350, 53776), (1440, 50415), (1800, 40332), (2160, 33610), (2400, 30249), (2700, 26888), (3361, 21600), (3600, 20166), (4320, 16805), (5400, 13444), (6722, 10800), (7200, 10083)]