219446280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3331}}^1$

素因数の和:3412

約数の個数: 128

約数和(自身を含む): 743702400

約数和(自身を除く): 524256120

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, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 915, 1080, 1098, 1220, 1464, 1647, 1830, 2196, 2440, 2745, 3294, 3331, 3660, 4392, 5490, 6588, 6662, 7320, 8235, 9993, 10980, 13176, 13324, 16470, 16655, 19986, 21960, 26648, 29979, 32940, 33310, 39972, 49965, 59958, 65880, 66620, 79944, 89937, 99930, 119916, 133240, 149895, 179874, 199860, 203191, 239832, 299790, 359748, 399720, 406382, 449685, 599580, 609573, 719496, 812764, 899370, 1015955, 1199160, 1219146, 1625528, 1798740, 1828719, 2031910, 2438292, 3047865, 3597480, 3657438, 4063820, 4876584, 5486157, 6095730, 7314876, 8127640, 9143595, 10972314, 12191460, 14629752, 18287190, 21944628, 24382920, 27430785, 36574380, 43889256, 54861570, 73148760, 109723140, 219446280]

約数ペア:

[(1, 219446280), (2, 109723140), (3, 73148760), (4, 54861570), (5, 43889256), (6, 36574380), (8, 27430785), (9, 24382920), (10, 21944628), (12, 18287190), (15, 14629752), (18, 12191460), (20, 10972314), (24, 9143595), (27, 8127640), (30, 7314876), (36, 6095730), (40, 5486157), (45, 4876584), (54, 4063820), (60, 3657438), (61, 3597480), (72, 3047865), (90, 2438292), (108, 2031910), (120, 1828719), (122, 1798740), (135, 1625528), (180, 1219146), (183, 1199160), (216, 1015955), (244, 899370), (270, 812764), (305, 719496), (360, 609573), (366, 599580), (488, 449685), (540, 406382), (549, 399720), (610, 359748), (732, 299790), (915, 239832), (1080, 203191), (1098, 199860), (1220, 179874), (1464, 149895), (1647, 133240), (1830, 119916), (2196, 99930), (2440, 89937), (2745, 79944), (3294, 66620), (3331, 65880), (3660, 59958), (4392, 49965), (5490, 39972), (6588, 33310), (6662, 32940), (7320, 29979), (8235, 26648), (9993, 21960), (10980, 19986), (13176, 16655), (13324, 16470)]