157058300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2521}}^1$

素因数の和:2631

約数の個数: 72

約数和(自身を含む): 394037280

約数和(自身を除く): 236978980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 89, 100, 140, 175, 178, 350, 356, 445, 623, 700, 890, 1246, 1780, 2225, 2492, 2521, 3115, 4450, 5042, 6230, 8900, 10084, 12460, 12605, 15575, 17647, 25210, 31150, 35294, 50420, 62300, 63025, 70588, 88235, 126050, 176470, 224369, 252100, 352940, 441175, 448738, 882350, 897476, 1121845, 1570583, 1764700, 2243690, 3141166, 4487380, 5609225, 6282332, 7852915, 11218450, 15705830, 22436900, 31411660, 39264575, 78529150, 157058300]

約数ペア:

[(1, 157058300), (2, 78529150), (4, 39264575), (5, 31411660), (7, 22436900), (10, 15705830), (14, 11218450), (20, 7852915), (25, 6282332), (28, 5609225), (35, 4487380), (50, 3141166), (70, 2243690), (89, 1764700), (100, 1570583), (140, 1121845), (175, 897476), (178, 882350), (350, 448738), (356, 441175), (445, 352940), (623, 252100), (700, 224369), (890, 176470), (1246, 126050), (1780, 88235), (2225, 70588), (2492, 63025), (2521, 62300), (3115, 50420), (4450, 35294), (5042, 31150), (6230, 25210), (8900, 17647), (10084, 15575), (12460, 12605)]