55682640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:699

約数の個数: 200

約数和(自身を含む): 208585608

約数和(自身を除く): 152902968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 661, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1322, 1404, 1560, 1620, 1755, 1872, 1983, 2106, 2160, 2340, 2644, 2808, 3120, 3240, 3305, 3510, 3966, 4212, 4680, 5265, 5288, 5616, 5949, 6480, 6610, 7020, 7932, 8424, 8593, 9360, 9915, 10530, 10576, 11898, 13220, 14040, 15864, 16848, 17186, 17847, 19830, 21060, 23796, 25779, 26440, 28080, 29745, 31728, 34372, 35694, 39660, 42120, 42965, 47592, 51558, 52880, 53541, 59490, 68744, 71388, 77337, 79320, 84240, 85930, 89235, 95184, 103116, 107082, 118980, 128895, 137488, 142776, 154674, 158640, 171860, 178470, 206232, 214164, 232011, 237960, 257790, 267705, 285552, 309348, 343720, 356940, 386685, 412464, 428328, 464022, 475920, 515580, 535410, 618696, 687440, 696033, 713880, 773370, 856656, 928044, 1031160, 1070820, 1160055, 1237392, 1392066, 1427760, 1546740, 1856088, 2062320, 2141640, 2320110, 2784132, 3093480, 3480165, 3712176, 4283280, 4640220, 5568264, 6186960, 6960330, 9280440, 11136528, 13920660, 18560880, 27841320, 55682640]

約数ペア:

[(1, 55682640), (2, 27841320), (3, 18560880), (4, 13920660), (5, 11136528), (6, 9280440), (8, 6960330), (9, 6186960), (10, 5568264), (12, 4640220), (13, 4283280), (15, 3712176), (16, 3480165), (18, 3093480), (20, 2784132), (24, 2320110), (26, 2141640), (27, 2062320), (30, 1856088), (36, 1546740), (39, 1427760), (40, 1392066), (45, 1237392), (48, 1160055), (52, 1070820), (54, 1031160), (60, 928044), (65, 856656), (72, 773370), (78, 713880), (80, 696033), (81, 687440), (90, 618696), (104, 535410), (108, 515580), (117, 475920), (120, 464022), (130, 428328), (135, 412464), (144, 386685), (156, 356940), (162, 343720), (180, 309348), (195, 285552), (208, 267705), (216, 257790), (234, 237960), (240, 232011), (260, 214164), (270, 206232), (312, 178470), (324, 171860), (351, 158640), (360, 154674), (390, 142776), (405, 137488), (432, 128895), (468, 118980), (520, 107082), (540, 103116), (585, 95184), (624, 89235), (648, 85930), (661, 84240), (702, 79320), (720, 77337), (780, 71388), (810, 68744), (936, 59490), (1040, 53541), (1053, 52880), (1080, 51558), (1170, 47592), (1296, 42965), (1322, 42120), (1404, 39660), (1560, 35694), (1620, 34372), (1755, 31728), (1872, 29745), (1983, 28080), (2106, 26440), (2160, 25779), (2340, 23796), (2644, 21060), (2808, 19830), (3120, 17847), (3240, 17186), (3305, 16848), (3510, 15864), (3966, 14040), (4212, 13220), (4680, 11898), (5265, 10576), (5288, 10530), (5616, 9915), (5949, 9360), (6480, 8593), (6610, 8424), (7020, 7932)]