102366400

素因数分解:

$2^6\times 5^2\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:626

約数の個数: 84

約数和(自身を含む): 254267208

約数和(自身を除く): 151900808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 137, 160, 200, 274, 320, 400, 467, 548, 685, 800, 934, 1096, 1370, 1600, 1868, 2192, 2335, 2740, 3425, 3736, 4384, 4670, 5480, 6850, 7472, 8768, 9340, 10960, 11675, 13700, 14944, 18680, 21920, 23350, 27400, 29888, 37360, 43840, 46700, 54800, 63979, 74720, 93400, 109600, 127958, 149440, 186800, 219200, 255916, 319895, 373600, 511832, 639790, 747200, 1023664, 1279580, 1599475, 2047328, 2559160, 3198950, 4094656, 5118320, 6397900, 10236640, 12795800, 20473280, 25591600, 51183200, 102366400]

約数ペア:

[(1, 102366400), (2, 51183200), (4, 25591600), (5, 20473280), (8, 12795800), (10, 10236640), (16, 6397900), (20, 5118320), (25, 4094656), (32, 3198950), (40, 2559160), (50, 2047328), (64, 1599475), (80, 1279580), (100, 1023664), (137, 747200), (160, 639790), (200, 511832), (274, 373600), (320, 319895), (400, 255916), (467, 219200), (548, 186800), (685, 149440), (800, 127958), (934, 109600), (1096, 93400), (1370, 74720), (1600, 63979), (1868, 54800), (2192, 46700), (2335, 43840), (2740, 37360), (3425, 29888), (3736, 27400), (4384, 23350), (4670, 21920), (5480, 18680), (6850, 14944), (7472, 13700), (8768, 11675), (9340, 10960)]