188844800

素因数分解:

$2^8\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1598

約数の個数: 108

約数和(自身を含む): 492338280

約数和(自身を除く): 303493480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 256, 304, 320, 380, 400, 475, 608, 640, 760, 800, 950, 1216, 1280, 1520, 1553, 1600, 1900, 2432, 3040, 3106, 3200, 3800, 4864, 6080, 6212, 6400, 7600, 7765, 12160, 12424, 15200, 15530, 24320, 24848, 29507, 30400, 31060, 38825, 49696, 59014, 60800, 62120, 77650, 99392, 118028, 121600, 124240, 147535, 155300, 198784, 236056, 248480, 295070, 310600, 397568, 472112, 496960, 590140, 621200, 737675, 944224, 993920, 1180280, 1242400, 1475350, 1888448, 1987840, 2360560, 2484800, 2950700, 3776896, 4721120, 4969600, 5901400, 7553792, 9442240, 9939200, 11802800, 18884480, 23605600, 37768960, 47211200, 94422400, 188844800]

約数ペア:

[(1, 188844800), (2, 94422400), (4, 47211200), (5, 37768960), (8, 23605600), (10, 18884480), (16, 11802800), (19, 9939200), (20, 9442240), (25, 7553792), (32, 5901400), (38, 4969600), (40, 4721120), (50, 3776896), (64, 2950700), (76, 2484800), (80, 2360560), (95, 1987840), (100, 1888448), (128, 1475350), (152, 1242400), (160, 1180280), (190, 993920), (200, 944224), (256, 737675), (304, 621200), (320, 590140), (380, 496960), (400, 472112), (475, 397568), (608, 310600), (640, 295070), (760, 248480), (800, 236056), (950, 198784), (1216, 155300), (1280, 147535), (1520, 124240), (1553, 121600), (1600, 118028), (1900, 99392), (2432, 77650), (3040, 62120), (3106, 60800), (3200, 59014), (3800, 49696), (4864, 38825), (6080, 31060), (6212, 30400), (6400, 29507), (7600, 24848), (7765, 24320), (12160, 15530), (12424, 15200)]