2011999320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151051}}^1$

素因数の和:151105

約数の個数: 96

約数和(自身を含む): 6715771920

約数和(自身を除く): 4703772600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 13320, 151051, 302102, 453153, 604204, 755255, 906306, 1208408, 1359459, 1510510, 1812612, 2265765, 2718918, 3021020, 3625224, 4531530, 5437836, 5588887, 6042040, 6797295, 9063060, 10875672, 11177774, 13594590, 16766661, 18126120, 22355548, 27189180, 27944435, 33533322, 44711096, 50299983, 54378360, 55888870, 67066644, 83833305, 100599966, 111777740, 134133288, 167666610, 201199932, 223555480, 251499915, 335333220, 402399864, 502999830, 670666440, 1005999660, 2011999320]

約数ペア:

[(1, 2011999320), (2, 1005999660), (3, 670666440), (4, 502999830), (5, 402399864), (6, 335333220), (8, 251499915), (9, 223555480), (10, 201199932), (12, 167666610), (15, 134133288), (18, 111777740), (20, 100599966), (24, 83833305), (30, 67066644), (36, 55888870), (37, 54378360), (40, 50299983), (45, 44711096), (60, 33533322), (72, 27944435), (74, 27189180), (90, 22355548), (111, 18126120), (120, 16766661), (148, 13594590), (180, 11177774), (185, 10875672), (222, 9063060), (296, 6797295), (333, 6042040), (360, 5588887), (370, 5437836), (444, 4531530), (555, 3625224), (666, 3021020), (740, 2718918), (888, 2265765), (1110, 1812612), (1332, 1510510), (1480, 1359459), (1665, 1208408), (2220, 906306), (2664, 755255), (3330, 604204), (4440, 453153), (6660, 302102), (13320, 151051)]