155350400

素因数分解:

$2^7\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1129}}^1$

素因数の和:1196

約数の個数: 96

約数和(自身を含む): 393036600

約数和(自身を除く): 237686200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 128, 160, 172, 200, 215, 320, 344, 400, 430, 640, 688, 800, 860, 1075, 1129, 1376, 1600, 1720, 2150, 2258, 2752, 3200, 3440, 4300, 4516, 5504, 5645, 6880, 8600, 9032, 11290, 13760, 17200, 18064, 22580, 27520, 28225, 34400, 36128, 45160, 48547, 56450, 68800, 72256, 90320, 97094, 112900, 137600, 144512, 180640, 194188, 225800, 242735, 361280, 388376, 451600, 485470, 722560, 776752, 903200, 970940, 1213675, 1553504, 1806400, 1941880, 2427350, 3107008, 3612800, 3883760, 4854700, 6214016, 7767520, 9709400, 15535040, 19418800, 31070080, 38837600, 77675200, 155350400]

約数ペア:

[(1, 155350400), (2, 77675200), (4, 38837600), (5, 31070080), (8, 19418800), (10, 15535040), (16, 9709400), (20, 7767520), (25, 6214016), (32, 4854700), (40, 3883760), (43, 3612800), (50, 3107008), (64, 2427350), (80, 1941880), (86, 1806400), (100, 1553504), (128, 1213675), (160, 970940), (172, 903200), (200, 776752), (215, 722560), (320, 485470), (344, 451600), (400, 388376), (430, 361280), (640, 242735), (688, 225800), (800, 194188), (860, 180640), (1075, 144512), (1129, 137600), (1376, 112900), (1600, 97094), (1720, 90320), (2150, 72256), (2258, 68800), (2752, 56450), (3200, 48547), (3440, 45160), (4300, 36128), (4516, 34400), (5504, 28225), (5645, 27520), (6880, 22580), (8600, 18064), (9032, 17200), (11290, 13760)]