89530920

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 308730240

約数和(自身を除く): 219199320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 81, 90, 108, 120, 122, 135, 151, 162, 180, 183, 216, 243, 244, 270, 302, 305, 324, 360, 366, 405, 453, 486, 488, 540, 549, 604, 610, 648, 732, 755, 810, 906, 915, 972, 1080, 1098, 1208, 1215, 1220, 1359, 1464, 1510, 1620, 1647, 1812, 1830, 1944, 2196, 2265, 2430, 2440, 2718, 2745, 3020, 3240, 3294, 3624, 3660, 4077, 4392, 4530, 4860, 4941, 5436, 5490, 6040, 6588, 6795, 7320, 8154, 8235, 9060, 9211, 9720, 9882, 10872, 10980, 12231, 13176, 13590, 14823, 16308, 16470, 18120, 18422, 19764, 20385, 21960, 24462, 24705, 27180, 27633, 29646, 32616, 32940, 36693, 36844, 39528, 40770, 46055, 48924, 49410, 54360, 55266, 59292, 61155, 65880, 73386, 73688, 74115, 81540, 82899, 92110, 97848, 98820, 110532, 118584, 122310, 138165, 146772, 148230, 163080, 165798, 183465, 184220, 197640, 221064, 244620, 248697, 276330, 293544, 296460, 331596, 366930, 368440, 414495, 489240, 497394, 552660, 592920, 663192, 733860, 746091, 828990, 994788, 1105320, 1243485, 1467720, 1492182, 1657980, 1989576, 2238273, 2486970, 2984364, 3315960, 3730455, 4476546, 4973940, 5968728, 7460910, 8953092, 9947880, 11191365, 14921820, 17906184, 22382730, 29843640, 44765460, 89530920]

約数ペア:

[(1, 89530920), (2, 44765460), (3, 29843640), (4, 22382730), (5, 17906184), (6, 14921820), (8, 11191365), (9, 9947880), (10, 8953092), (12, 7460910), (15, 5968728), (18, 4973940), (20, 4476546), (24, 3730455), (27, 3315960), (30, 2984364), (36, 2486970), (40, 2238273), (45, 1989576), (54, 1657980), (60, 1492182), (61, 1467720), (72, 1243485), (81, 1105320), (90, 994788), (108, 828990), (120, 746091), (122, 733860), (135, 663192), (151, 592920), (162, 552660), (180, 497394), (183, 489240), (216, 414495), (243, 368440), (244, 366930), (270, 331596), (302, 296460), (305, 293544), (324, 276330), (360, 248697), (366, 244620), (405, 221064), (453, 197640), (486, 184220), (488, 183465), (540, 165798), (549, 163080), (604, 148230), (610, 146772), (648, 138165), (732, 122310), (755, 118584), (810, 110532), (906, 98820), (915, 97848), (972, 92110), (1080, 82899), (1098, 81540), (1208, 74115), (1215, 73688), (1220, 73386), (1359, 65880), (1464, 61155), (1510, 59292), (1620, 55266), (1647, 54360), (1812, 49410), (1830, 48924), (1944, 46055), (2196, 40770), (2265, 39528), (2430, 36844), (2440, 36693), (2718, 32940), (2745, 32616), (3020, 29646), (3240, 27633), (3294, 27180), (3624, 24705), (3660, 24462), (4077, 21960), (4392, 20385), (4530, 19764), (4860, 18422), (4941, 18120), (5436, 16470), (5490, 16308), (6040, 14823), (6588, 13590), (6795, 13176), (7320, 12231), (8154, 10980), (8235, 10872), (9060, 9882), (9211, 9720)]