157849600

素因数分解:

$2^{11}\times 5^2\times {\mathrm{3083}}^1$

素因数の和:3115

約数の個数: 72

約数和(自身を含む): 391498380

約数和(自身を除く): 233648780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2048, 2560, 3083, 3200, 5120, 6166, 6400, 10240, 12332, 12800, 15415, 24664, 25600, 30830, 49328, 51200, 61660, 77075, 98656, 123320, 154150, 197312, 246640, 308300, 394624, 493280, 616600, 789248, 986560, 1233200, 1578496, 1973120, 2466400, 3156992, 3946240, 4932800, 6313984, 7892480, 9865600, 15784960, 19731200, 31569920, 39462400, 78924800, 157849600]

約数ペア:

[(1, 157849600), (2, 78924800), (4, 39462400), (5, 31569920), (8, 19731200), (10, 15784960), (16, 9865600), (20, 7892480), (25, 6313984), (32, 4932800), (40, 3946240), (50, 3156992), (64, 2466400), (80, 1973120), (100, 1578496), (128, 1233200), (160, 986560), (200, 789248), (256, 616600), (320, 493280), (400, 394624), (512, 308300), (640, 246640), (800, 197312), (1024, 154150), (1280, 123320), (1600, 98656), (2048, 77075), (2560, 61660), (3083, 51200), (3200, 49328), (5120, 30830), (6166, 25600), (6400, 24664), (10240, 15415), (12332, 12800)]