67211700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{1427}}^1$

素因数の和:1601

約数の個数: 72

約数和(自身を含む): 195841632

約数和(自身を除く): 128629932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 157, 300, 314, 471, 628, 785, 942, 1427, 1570, 1884, 2355, 2854, 3140, 3925, 4281, 4710, 5708, 7135, 7850, 8562, 9420, 11775, 14270, 15700, 17124, 21405, 23550, 28540, 35675, 42810, 47100, 71350, 85620, 107025, 142700, 214050, 224039, 428100, 448078, 672117, 896156, 1120195, 1344234, 2240390, 2688468, 3360585, 4480780, 5600975, 6721170, 11201950, 13442340, 16802925, 22403900, 33605850, 67211700]

約数ペア:

[(1, 67211700), (2, 33605850), (3, 22403900), (4, 16802925), (5, 13442340), (6, 11201950), (10, 6721170), (12, 5600975), (15, 4480780), (20, 3360585), (25, 2688468), (30, 2240390), (50, 1344234), (60, 1120195), (75, 896156), (100, 672117), (150, 448078), (157, 428100), (300, 224039), (314, 214050), (471, 142700), (628, 107025), (785, 85620), (942, 71350), (1427, 47100), (1570, 42810), (1884, 35675), (2355, 28540), (2854, 23550), (3140, 21405), (3925, 17124), (4281, 15700), (4710, 14270), (5708, 11775), (7135, 9420), (7850, 8562)]