75462400

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:946

約数の個数: 108

約数和(自身を含む): 201370792

約数和(自身を除く): 125908392

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 520, 640, 650, 800, 832, 907, 1040, 1280, 1300, 1600, 1664, 1814, 2080, 2600, 3200, 3328, 3628, 4160, 4535, 5200, 6400, 7256, 8320, 9070, 10400, 11791, 14512, 16640, 18140, 20800, 22675, 23582, 29024, 36280, 41600, 45350, 47164, 58048, 58955, 72560, 83200, 90700, 94328, 116096, 117910, 145120, 181400, 188656, 232192, 235820, 290240, 294775, 362800, 377312, 471640, 580480, 589550, 725600, 754624, 943280, 1160960, 1179100, 1451200, 1509248, 1886560, 2358200, 2902400, 3018496, 3773120, 4716400, 5804800, 7546240, 9432800, 15092480, 18865600, 37731200, 75462400]

約数ペア:

[(1, 75462400), (2, 37731200), (4, 18865600), (5, 15092480), (8, 9432800), (10, 7546240), (13, 5804800), (16, 4716400), (20, 3773120), (25, 3018496), (26, 2902400), (32, 2358200), (40, 1886560), (50, 1509248), (52, 1451200), (64, 1179100), (65, 1160960), (80, 943280), (100, 754624), (104, 725600), (128, 589550), (130, 580480), (160, 471640), (200, 377312), (208, 362800), (256, 294775), (260, 290240), (320, 235820), (325, 232192), (400, 188656), (416, 181400), (520, 145120), (640, 117910), (650, 116096), (800, 94328), (832, 90700), (907, 83200), (1040, 72560), (1280, 58955), (1300, 58048), (1600, 47164), (1664, 45350), (1814, 41600), (2080, 36280), (2600, 29024), (3200, 23582), (3328, 22675), (3628, 20800), (4160, 18140), (4535, 16640), (5200, 14512), (6400, 11791), (7256, 10400), (8320, 9070)]