1810587050280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{54079661}}^1$

素因数の和:54079712

約数の個数: 128

約数和(自身を含む): 6229977062400

約数和(自身を除く): 4419390012120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 33480, 54079661, 108159322, 162238983, 216318644, 270398305, 324477966, 432637288, 486716949, 540796610, 648955932, 811194915, 973433898, 1081593220, 1297911864, 1460150847, 1622389830, 1676469491, 1946867796, 2163186440, 2433584745, 2920301694, 3244779660, 3352938982, 3893735592, 4867169490, 5029408473, 5840603388, 6489559320, 6705877964, 7300754235, 8382347455, 9734338980, 10058816946, 11681206776, 13411755928, 14601508470, 15088225419, 16764694910, 19468677960, 20117633892, 25147042365, 29203016940, 30176450838, 33529389820, 40235267784, 45264676257, 50294084730, 58406033880, 60352901676, 67058779640, 75441127095, 90529352514, 100588169460, 120705803352, 150882254190, 181058705028, 201176338920, 226323381285, 301764508380, 362117410056, 452646762570, 603529016760, 905293525140, 1810587050280]

約数ペア:

[(1, 1810587050280), (2, 905293525140), (3, 603529016760), (4, 452646762570), (5, 362117410056), (6, 301764508380), (8, 226323381285), (9, 201176338920), (10, 181058705028), (12, 150882254190), (15, 120705803352), (18, 100588169460), (20, 90529352514), (24, 75441127095), (27, 67058779640), (30, 60352901676), (31, 58406033880), (36, 50294084730), (40, 45264676257), (45, 40235267784), (54, 33529389820), (60, 30176450838), (62, 29203016940), (72, 25147042365), (90, 20117633892), (93, 19468677960), (108, 16764694910), (120, 15088225419), (124, 14601508470), (135, 13411755928), (155, 11681206776), (180, 10058816946), (186, 9734338980), (216, 8382347455), (248, 7300754235), (270, 6705877964), (279, 6489559320), (310, 5840603388), (360, 5029408473), (372, 4867169490), (465, 3893735592), (540, 3352938982), (558, 3244779660), (620, 2920301694), (744, 2433584745), (837, 2163186440), (930, 1946867796), (1080, 1676469491), (1116, 1622389830), (1240, 1460150847), (1395, 1297911864), (1674, 1081593220), (1860, 973433898), (2232, 811194915), (2790, 648955932), (3348, 540796610), (3720, 486716949), (4185, 432637288), (5580, 324477966), (6696, 270398305), (8370, 216318644), (11160, 162238983), (16740, 108159322), (33480, 54079661)]