189859200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{19777}}^1$

素因数の和:19804

約数の個数: 96

約数和(自身を含む): 625380360

約数和(自身を除く): 435521160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 19777, 39554, 59331, 79108, 98885, 118662, 158216, 197770, 237324, 296655, 316432, 395540, 474648, 494425, 593310, 632864, 791080, 949296, 988850, 1186620, 1265728, 1483275, 1582160, 1898592, 1977700, 2373240, 2531456, 2966550, 3164320, 3797184, 3955400, 4746480, 5933100, 6328640, 7594368, 7910800, 9492960, 11866200, 12657280, 15821600, 18985920, 23732400, 31643200, 37971840, 47464800, 63286400, 94929600, 189859200]

約数ペア:

[(1, 189859200), (2, 94929600), (3, 63286400), (4, 47464800), (5, 37971840), (6, 31643200), (8, 23732400), (10, 18985920), (12, 15821600), (15, 12657280), (16, 11866200), (20, 9492960), (24, 7910800), (25, 7594368), (30, 6328640), (32, 5933100), (40, 4746480), (48, 3955400), (50, 3797184), (60, 3164320), (64, 2966550), (75, 2531456), (80, 2373240), (96, 1977700), (100, 1898592), (120, 1582160), (128, 1483275), (150, 1265728), (160, 1186620), (192, 988850), (200, 949296), (240, 791080), (300, 632864), (320, 593310), (384, 494425), (400, 474648), (480, 395540), (600, 316432), (640, 296655), (800, 237324), (960, 197770), (1200, 158216), (1600, 118662), (1920, 98885), (2400, 79108), (3200, 59331), (4800, 39554), (9600, 19777)]