87053700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{439}}^1\times {\mathrm{661}}^1$

素因数の和:1117

約数の個数: 72

約数和(自身を含む): 252831040

約数和(自身を除く): 165777340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 439, 661, 878, 1317, 1322, 1756, 1983, 2195, 2634, 2644, 3305, 3966, 4390, 5268, 6585, 6610, 7932, 8780, 9915, 10975, 13170, 13220, 16525, 19830, 21950, 26340, 32925, 33050, 39660, 43900, 49575, 65850, 66100, 99150, 131700, 198300, 290179, 580358, 870537, 1160716, 1450895, 1741074, 2901790, 3482148, 4352685, 5803580, 7254475, 8705370, 14508950, 17410740, 21763425, 29017900, 43526850, 87053700]

約数ペア:

[(1, 87053700), (2, 43526850), (3, 29017900), (4, 21763425), (5, 17410740), (6, 14508950), (10, 8705370), (12, 7254475), (15, 5803580), (20, 4352685), (25, 3482148), (30, 2901790), (50, 1741074), (60, 1450895), (75, 1160716), (100, 870537), (150, 580358), (300, 290179), (439, 198300), (661, 131700), (878, 99150), (1317, 66100), (1322, 65850), (1756, 49575), (1983, 43900), (2195, 39660), (2634, 33050), (2644, 32925), (3305, 26340), (3966, 21950), (4390, 19830), (5268, 16525), (6585, 13220), (6610, 13170), (7932, 10975), (8780, 9915)]