105212000

素因数分解:

$2^5\times 5^3\times {\mathrm{29}}^1\times {\mathrm{907}}^1$

素因数の和:961

約数の個数: 96

約数和(自身を含む): 267714720

約数和(自身を除く): 162502720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 125, 145, 160, 200, 232, 250, 290, 400, 464, 500, 580, 725, 800, 907, 928, 1000, 1160, 1450, 1814, 2000, 2320, 2900, 3625, 3628, 4000, 4535, 4640, 5800, 7250, 7256, 9070, 11600, 14500, 14512, 18140, 22675, 23200, 26303, 29000, 29024, 36280, 45350, 52606, 58000, 72560, 90700, 105212, 113375, 116000, 131515, 145120, 181400, 210424, 226750, 263030, 362800, 420848, 453500, 526060, 657575, 725600, 841696, 907000, 1052120, 1315150, 1814000, 2104240, 2630300, 3287875, 3628000, 4208480, 5260600, 6575750, 10521200, 13151500, 21042400, 26303000, 52606000, 105212000]

約数ペア:

[(1, 105212000), (2, 52606000), (4, 26303000), (5, 21042400), (8, 13151500), (10, 10521200), (16, 6575750), (20, 5260600), (25, 4208480), (29, 3628000), (32, 3287875), (40, 2630300), (50, 2104240), (58, 1814000), (80, 1315150), (100, 1052120), (116, 907000), (125, 841696), (145, 725600), (160, 657575), (200, 526060), (232, 453500), (250, 420848), (290, 362800), (400, 263030), (464, 226750), (500, 210424), (580, 181400), (725, 145120), (800, 131515), (907, 116000), (928, 113375), (1000, 105212), (1160, 90700), (1450, 72560), (1814, 58000), (2000, 52606), (2320, 45350), (2900, 36280), (3625, 29024), (3628, 29000), (4000, 26303), (4535, 23200), (4640, 22675), (5800, 18140), (7250, 14512), (7256, 14500), (9070, 11600)]