127952000

素因数分解:

$2^7\times 5^3\times {\mathrm{11}}^1\times {\mathrm{727}}^1$

素因数の和:767

約数の個数: 128

約数和(自身を含む): 347518080

約数和(自身を除く): 219566080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 125, 128, 160, 176, 200, 220, 250, 275, 320, 352, 400, 440, 500, 550, 640, 704, 727, 800, 880, 1000, 1100, 1375, 1408, 1454, 1600, 1760, 2000, 2200, 2750, 2908, 3200, 3520, 3635, 4000, 4400, 5500, 5816, 7040, 7270, 7997, 8000, 8800, 11000, 11632, 14540, 15994, 16000, 17600, 18175, 22000, 23264, 29080, 31988, 35200, 36350, 39985, 44000, 46528, 58160, 63976, 72700, 79970, 88000, 90875, 93056, 116320, 127952, 145400, 159940, 176000, 181750, 199925, 232640, 255904, 290800, 319880, 363500, 399850, 465280, 511808, 581600, 639760, 727000, 799700, 999625, 1023616, 1163200, 1279520, 1454000, 1599400, 1999250, 2326400, 2559040, 2908000, 3198800, 3998500, 5118080, 5816000, 6397600, 7997000, 11632000, 12795200, 15994000, 25590400, 31988000, 63976000, 127952000]

約数ペア:

[(1, 127952000), (2, 63976000), (4, 31988000), (5, 25590400), (8, 15994000), (10, 12795200), (11, 11632000), (16, 7997000), (20, 6397600), (22, 5816000), (25, 5118080), (32, 3998500), (40, 3198800), (44, 2908000), (50, 2559040), (55, 2326400), (64, 1999250), (80, 1599400), (88, 1454000), (100, 1279520), (110, 1163200), (125, 1023616), (128, 999625), (160, 799700), (176, 727000), (200, 639760), (220, 581600), (250, 511808), (275, 465280), (320, 399850), (352, 363500), (400, 319880), (440, 290800), (500, 255904), (550, 232640), (640, 199925), (704, 181750), (727, 176000), (800, 159940), (880, 145400), (1000, 127952), (1100, 116320), (1375, 93056), (1408, 90875), (1454, 88000), (1600, 79970), (1760, 72700), (2000, 63976), (2200, 58160), (2750, 46528), (2908, 44000), (3200, 39985), (3520, 36350), (3635, 35200), (4000, 31988), (4400, 29080), (5500, 23264), (5816, 22000), (7040, 18175), (7270, 17600), (7997, 16000), (8000, 15994), (8800, 14540), (11000, 11632)]