169768900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8363}}^1$

素因数の和:8413

約数の個数: 72

約数和(自身を含む): 435597120

約数和(自身を除く): 265828220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1450, 2030, 2900, 4060, 5075, 8363, 10150, 16726, 20300, 33452, 41815, 58541, 83630, 117082, 167260, 209075, 234164, 242527, 292705, 418150, 485054, 585410, 836300, 970108, 1170820, 1212635, 1463525, 1697689, 2425270, 2927050, 3395378, 4850540, 5854100, 6063175, 6790756, 8488445, 12126350, 16976890, 24252700, 33953780, 42442225, 84884450, 169768900]

約数ペア:

[(1, 169768900), (2, 84884450), (4, 42442225), (5, 33953780), (7, 24252700), (10, 16976890), (14, 12126350), (20, 8488445), (25, 6790756), (28, 6063175), (29, 5854100), (35, 4850540), (50, 3395378), (58, 2927050), (70, 2425270), (100, 1697689), (116, 1463525), (140, 1212635), (145, 1170820), (175, 970108), (203, 836300), (290, 585410), (350, 485054), (406, 418150), (580, 292705), (700, 242527), (725, 234164), (812, 209075), (1015, 167260), (1450, 117082), (2030, 83630), (2900, 58541), (4060, 41815), (5075, 33452), (8363, 20300), (10150, 16726)]