38512800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{1783}}^1$

素因数の和:1812

約数の個数: 144

約数和(自身を含む): 139366080

約数和(自身を除く): 100853280

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, 1783, 1800, 2160, 2400, 2700, 3566, 3600, 4320, 5349, 5400, 7132, 7200, 8915, 10698, 10800, 14264, 16047, 17830, 21396, 21600, 26745, 28528, 32094, 35660, 42792, 44575, 48141, 53490, 57056, 64188, 71320, 80235, 85584, 89150, 96282, 106980, 128376, 133725, 142640, 160470, 171168, 178300, 192564, 213960, 240705, 256752, 267450, 285280, 320940, 356600, 385128, 401175, 427920, 481410, 513504, 534900, 641880, 713200, 770256, 802350, 855840, 962820, 1069800, 1203525, 1283760, 1426400, 1540512, 1604700, 1925640, 2139600, 2407050, 2567520, 3209400, 3851280, 4279200, 4814100, 6418800, 7702560, 9628200, 12837600, 19256400, 38512800]

約数ペア:

[(1, 38512800), (2, 19256400), (3, 12837600), (4, 9628200), (5, 7702560), (6, 6418800), (8, 4814100), (9, 4279200), (10, 3851280), (12, 3209400), (15, 2567520), (16, 2407050), (18, 2139600), (20, 1925640), (24, 1604700), (25, 1540512), (27, 1426400), (30, 1283760), (32, 1203525), (36, 1069800), (40, 962820), (45, 855840), (48, 802350), (50, 770256), (54, 713200), (60, 641880), (72, 534900), (75, 513504), (80, 481410), (90, 427920), (96, 401175), (100, 385128), (108, 356600), (120, 320940), (135, 285280), (144, 267450), (150, 256752), (160, 240705), (180, 213960), (200, 192564), (216, 178300), (225, 171168), (240, 160470), (270, 142640), (288, 133725), (300, 128376), (360, 106980), (400, 96282), (432, 89150), (450, 85584), (480, 80235), (540, 71320), (600, 64188), (675, 57056), (720, 53490), (800, 48141), (864, 44575), (900, 42792), (1080, 35660), (1200, 32094), (1350, 28528), (1440, 26745), (1783, 21600), (1800, 21396), (2160, 17830), (2400, 16047), (2700, 14264), (3566, 10800), (3600, 10698), (4320, 8915), (5349, 7200), (5400, 7132)]