87385320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22067}}^1$

素因数の和:22095

約数の個数: 96

約数和(自身を含む): 309834720

約数和(自身を除く): 222449400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 22067, 44134, 66201, 88268, 110335, 132402, 176536, 198603, 220670, 242737, 264804, 331005, 397206, 441340, 485474, 529608, 662010, 728211, 794412, 882680, 970948, 993015, 1213685, 1324020, 1456422, 1588824, 1941896, 1986030, 2184633, 2427370, 2648040, 2912844, 3641055, 3972060, 4369266, 4854740, 5825688, 7282110, 7944120, 8738532, 9709480, 10923165, 14564220, 17477064, 21846330, 29128440, 43692660, 87385320]

約数ペア:

[(1, 87385320), (2, 43692660), (3, 29128440), (4, 21846330), (5, 17477064), (6, 14564220), (8, 10923165), (9, 9709480), (10, 8738532), (11, 7944120), (12, 7282110), (15, 5825688), (18, 4854740), (20, 4369266), (22, 3972060), (24, 3641055), (30, 2912844), (33, 2648040), (36, 2427370), (40, 2184633), (44, 1986030), (45, 1941896), (55, 1588824), (60, 1456422), (66, 1324020), (72, 1213685), (88, 993015), (90, 970948), (99, 882680), (110, 794412), (120, 728211), (132, 662010), (165, 529608), (180, 485474), (198, 441340), (220, 397206), (264, 331005), (330, 264804), (360, 242737), (396, 220670), (440, 198603), (495, 176536), (660, 132402), (792, 110335), (990, 88268), (1320, 66201), (1980, 44134), (3960, 22067)]