84594780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:761

約数の個数: 120

約数和(自身を含む): 269142720

約数和(自身を除く): 184547940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 81, 90, 108, 135, 158, 162, 180, 237, 270, 316, 324, 395, 405, 474, 540, 661, 711, 790, 810, 948, 1185, 1322, 1422, 1580, 1620, 1983, 2133, 2370, 2644, 2844, 3305, 3555, 3966, 4266, 4740, 5949, 6399, 6610, 7110, 7932, 8532, 9915, 10665, 11898, 12798, 13220, 14220, 17847, 19830, 21330, 23796, 25596, 29745, 31995, 35694, 39660, 42660, 52219, 53541, 59490, 63990, 71388, 89235, 104438, 107082, 118980, 127980, 156657, 178470, 208876, 214164, 261095, 267705, 313314, 356940, 469971, 522190, 535410, 626628, 783285, 939942, 1044380, 1070820, 1409913, 1566570, 1879884, 2349855, 2819826, 3133140, 4229739, 4699710, 5639652, 7049565, 8459478, 9399420, 14099130, 16918956, 21148695, 28198260, 42297390, 84594780]

約数ペア:

[(1, 84594780), (2, 42297390), (3, 28198260), (4, 21148695), (5, 16918956), (6, 14099130), (9, 9399420), (10, 8459478), (12, 7049565), (15, 5639652), (18, 4699710), (20, 4229739), (27, 3133140), (30, 2819826), (36, 2349855), (45, 1879884), (54, 1566570), (60, 1409913), (79, 1070820), (81, 1044380), (90, 939942), (108, 783285), (135, 626628), (158, 535410), (162, 522190), (180, 469971), (237, 356940), (270, 313314), (316, 267705), (324, 261095), (395, 214164), (405, 208876), (474, 178470), (540, 156657), (661, 127980), (711, 118980), (790, 107082), (810, 104438), (948, 89235), (1185, 71388), (1322, 63990), (1422, 59490), (1580, 53541), (1620, 52219), (1983, 42660), (2133, 39660), (2370, 35694), (2644, 31995), (2844, 29745), (3305, 25596), (3555, 23796), (3966, 21330), (4266, 19830), (4740, 17847), (5949, 14220), (6399, 13220), (6610, 12798), (7110, 11898), (7932, 10665), (8532, 9915)]