125831880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:641

約数の個数: 160

約数和(自身を含む): 429675840

約数和(自身を除く): 303843960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 81, 90, 108, 120, 135, 142, 162, 180, 213, 216, 270, 284, 324, 355, 360, 405, 426, 540, 547, 568, 639, 648, 710, 810, 852, 1065, 1080, 1094, 1278, 1420, 1620, 1641, 1704, 1917, 2130, 2188, 2556, 2735, 2840, 3195, 3240, 3282, 3834, 4260, 4376, 4923, 5112, 5470, 5751, 6390, 6564, 7668, 8205, 8520, 9585, 9846, 10940, 11502, 12780, 13128, 14769, 15336, 16410, 19170, 19692, 21880, 23004, 24615, 25560, 28755, 29538, 32820, 38340, 38837, 39384, 44307, 46008, 49230, 57510, 59076, 65640, 73845, 76680, 77674, 88614, 98460, 115020, 116511, 118152, 147690, 155348, 177228, 194185, 196920, 221535, 230040, 233022, 295380, 310696, 349533, 354456, 388370, 443070, 466044, 582555, 590760, 699066, 776740, 886140, 932088, 1048599, 1165110, 1398132, 1553480, 1747665, 1772280, 2097198, 2330220, 2796264, 3145797, 3495330, 4194396, 4660440, 5242995, 6291594, 6990660, 8388792, 10485990, 12583188, 13981320, 15728985, 20971980, 25166376, 31457970, 41943960, 62915940, 125831880]

約数ペア:

[(1, 125831880), (2, 62915940), (3, 41943960), (4, 31457970), (5, 25166376), (6, 20971980), (8, 15728985), (9, 13981320), (10, 12583188), (12, 10485990), (15, 8388792), (18, 6990660), (20, 6291594), (24, 5242995), (27, 4660440), (30, 4194396), (36, 3495330), (40, 3145797), (45, 2796264), (54, 2330220), (60, 2097198), (71, 1772280), (72, 1747665), (81, 1553480), (90, 1398132), (108, 1165110), (120, 1048599), (135, 932088), (142, 886140), (162, 776740), (180, 699066), (213, 590760), (216, 582555), (270, 466044), (284, 443070), (324, 388370), (355, 354456), (360, 349533), (405, 310696), (426, 295380), (540, 233022), (547, 230040), (568, 221535), (639, 196920), (648, 194185), (710, 177228), (810, 155348), (852, 147690), (1065, 118152), (1080, 116511), (1094, 115020), (1278, 98460), (1420, 88614), (1620, 77674), (1641, 76680), (1704, 73845), (1917, 65640), (2130, 59076), (2188, 57510), (2556, 49230), (2735, 46008), (2840, 44307), (3195, 39384), (3240, 38837), (3282, 38340), (3834, 32820), (4260, 29538), (4376, 28755), (4923, 25560), (5112, 24615), (5470, 23004), (5751, 21880), (6390, 19692), (6564, 19170), (7668, 16410), (8205, 15336), (8520, 14769), (9585, 13128), (9846, 12780), (10940, 11502)]