66208500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{14713}}^1$

素因数の和:14738

約数の個数: 72

約数和(自身を含む): 208879944

約数和(自身を除く): 142671444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 14713, 29426, 44139, 58852, 73565, 88278, 132417, 147130, 176556, 220695, 264834, 294260, 367825, 441390, 529668, 662085, 735650, 882780, 1103475, 1324170, 1471300, 1839125, 2206950, 2648340, 3310425, 3678250, 4413900, 5517375, 6620850, 7356500, 11034750, 13241700, 16552125, 22069500, 33104250, 66208500]

約数ペア:

[(1, 66208500), (2, 33104250), (3, 22069500), (4, 16552125), (5, 13241700), (6, 11034750), (9, 7356500), (10, 6620850), (12, 5517375), (15, 4413900), (18, 3678250), (20, 3310425), (25, 2648340), (30, 2206950), (36, 1839125), (45, 1471300), (50, 1324170), (60, 1103475), (75, 882780), (90, 735650), (100, 662085), (125, 529668), (150, 441390), (180, 367825), (225, 294260), (250, 264834), (300, 220695), (375, 176556), (450, 147130), (500, 132417), (750, 88278), (900, 73565), (1125, 58852), (1500, 44139), (2250, 29426), (4500, 14713)]