140639400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{7103}}^1$

素因数の和:7136

約数の個数: 144

約数和(自身を含む): 515324160

約数和(自身を除く): 374684760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 132, 150, 165, 180, 198, 200, 220, 225, 264, 275, 300, 330, 360, 396, 440, 450, 495, 550, 600, 660, 792, 825, 900, 990, 1100, 1320, 1650, 1800, 1980, 2200, 2475, 3300, 3960, 4950, 6600, 7103, 9900, 14206, 19800, 21309, 28412, 35515, 42618, 56824, 63927, 71030, 78133, 85236, 106545, 127854, 142060, 156266, 170472, 177575, 213090, 234399, 255708, 284120, 312532, 319635, 355150, 390665, 426180, 468798, 511416, 532725, 625064, 639270, 703197, 710300, 781330, 852360, 937596, 1065450, 1171995, 1278540, 1406394, 1420600, 1562660, 1598175, 1875192, 1953325, 2130900, 2343990, 2557080, 2812788, 3125320, 3196350, 3515985, 3906650, 4261800, 4687980, 5625576, 5859975, 6392700, 7031970, 7813300, 9375960, 11719950, 12785400, 14063940, 15626600, 17579925, 23439900, 28127880, 35159850, 46879800, 70319700, 140639400]

約数ペア:

[(1, 140639400), (2, 70319700), (3, 46879800), (4, 35159850), (5, 28127880), (6, 23439900), (8, 17579925), (9, 15626600), (10, 14063940), (11, 12785400), (12, 11719950), (15, 9375960), (18, 7813300), (20, 7031970), (22, 6392700), (24, 5859975), (25, 5625576), (30, 4687980), (33, 4261800), (36, 3906650), (40, 3515985), (44, 3196350), (45, 3125320), (50, 2812788), (55, 2557080), (60, 2343990), (66, 2130900), (72, 1953325), (75, 1875192), (88, 1598175), (90, 1562660), (99, 1420600), (100, 1406394), (110, 1278540), (120, 1171995), (132, 1065450), (150, 937596), (165, 852360), (180, 781330), (198, 710300), (200, 703197), (220, 639270), (225, 625064), (264, 532725), (275, 511416), (300, 468798), (330, 426180), (360, 390665), (396, 355150), (440, 319635), (450, 312532), (495, 284120), (550, 255708), (600, 234399), (660, 213090), (792, 177575), (825, 170472), (900, 156266), (990, 142060), (1100, 127854), (1320, 106545), (1650, 85236), (1800, 78133), (1980, 71030), (2200, 63927), (2475, 56824), (3300, 42618), (3960, 35515), (4950, 28412), (6600, 21309), (7103, 19800), (9900, 14206)]