51472800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{2383}}^1$

素因数の和:2412

約数の個数: 144

約数和(自身を含む): 186238080

約数和(自身を除く): 134765280

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, 2383, 2400, 2700, 3600, 4320, 4766, 5400, 7149, 7200, 9532, 10800, 11915, 14298, 19064, 21447, 21600, 23830, 28596, 35745, 38128, 42894, 47660, 57192, 59575, 64341, 71490, 76256, 85788, 95320, 107235, 114384, 119150, 128682, 142980, 171576, 178725, 190640, 214470, 228768, 238300, 257364, 285960, 321705, 343152, 357450, 381280, 428940, 476600, 514728, 536175, 571920, 643410, 686304, 714900, 857880, 953200, 1029456, 1072350, 1143840, 1286820, 1429800, 1608525, 1715760, 1906400, 2058912, 2144700, 2573640, 2859600, 3217050, 3431520, 4289400, 5147280, 5719200, 6434100, 8578800, 10294560, 12868200, 17157600, 25736400, 51472800]

約数ペア:

[(1, 51472800), (2, 25736400), (3, 17157600), (4, 12868200), (5, 10294560), (6, 8578800), (8, 6434100), (9, 5719200), (10, 5147280), (12, 4289400), (15, 3431520), (16, 3217050), (18, 2859600), (20, 2573640), (24, 2144700), (25, 2058912), (27, 1906400), (30, 1715760), (32, 1608525), (36, 1429800), (40, 1286820), (45, 1143840), (48, 1072350), (50, 1029456), (54, 953200), (60, 857880), (72, 714900), (75, 686304), (80, 643410), (90, 571920), (96, 536175), (100, 514728), (108, 476600), (120, 428940), (135, 381280), (144, 357450), (150, 343152), (160, 321705), (180, 285960), (200, 257364), (216, 238300), (225, 228768), (240, 214470), (270, 190640), (288, 178725), (300, 171576), (360, 142980), (400, 128682), (432, 119150), (450, 114384), (480, 107235), (540, 95320), (600, 85788), (675, 76256), (720, 71490), (800, 64341), (864, 59575), (900, 57192), (1080, 47660), (1200, 42894), (1350, 38128), (1440, 35745), (1800, 28596), (2160, 23830), (2383, 21600), (2400, 21447), (2700, 19064), (3600, 14298), (4320, 11915), (4766, 10800), (5400, 9532), (7149, 7200)]