68902400

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{769}}^1$

素因数の和:804

約数の個数: 120

約数和(自身を含む): 195352080

約数和(自身を除く): 126449680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 640, 700, 769, 800, 896, 1120, 1280, 1400, 1538, 1600, 1792, 2240, 2560, 2800, 3076, 3200, 3584, 3845, 4480, 5383, 5600, 6152, 6400, 7690, 8960, 10766, 11200, 12304, 12800, 15380, 17920, 19225, 21532, 22400, 24608, 26915, 30760, 38450, 43064, 44800, 49216, 53830, 61520, 76900, 86128, 89600, 98432, 107660, 123040, 134575, 153800, 172256, 196864, 215320, 246080, 269150, 307600, 344512, 393728, 430640, 492160, 538300, 615200, 689024, 861280, 984320, 1076600, 1230400, 1378048, 1722560, 1968640, 2153200, 2460800, 2756096, 3445120, 4306400, 4921600, 6890240, 8612800, 9843200, 13780480, 17225600, 34451200, 68902400]

約数ペア:

[(1, 68902400), (2, 34451200), (4, 17225600), (5, 13780480), (7, 9843200), (8, 8612800), (10, 6890240), (14, 4921600), (16, 4306400), (20, 3445120), (25, 2756096), (28, 2460800), (32, 2153200), (35, 1968640), (40, 1722560), (50, 1378048), (56, 1230400), (64, 1076600), (70, 984320), (80, 861280), (100, 689024), (112, 615200), (128, 538300), (140, 492160), (160, 430640), (175, 393728), (200, 344512), (224, 307600), (256, 269150), (280, 246080), (320, 215320), (350, 196864), (400, 172256), (448, 153800), (512, 134575), (560, 123040), (640, 107660), (700, 98432), (769, 89600), (800, 86128), (896, 76900), (1120, 61520), (1280, 53830), (1400, 49216), (1538, 44800), (1600, 43064), (1792, 38450), (2240, 30760), (2560, 26915), (2800, 24608), (3076, 22400), (3200, 21532), (3584, 19225), (3845, 17920), (4480, 15380), (5383, 12800), (5600, 12304), (6152, 11200), (6400, 10766), (7690, 8960)]