20137658550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{129461}}^1$

素因数の和:129554

約数の個数: 96

約数和(自身を含む): 53746408224

約数和(自身を除く): 33608749674

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 61, 75, 85, 102, 122, 150, 170, 183, 255, 305, 366, 425, 510, 610, 850, 915, 1037, 1275, 1525, 1830, 2074, 2550, 3050, 3111, 4575, 5185, 6222, 9150, 10370, 15555, 25925, 31110, 51850, 77775, 129461, 155550, 258922, 388383, 647305, 776766, 1294610, 1941915, 2200837, 3236525, 3883830, 4401674, 6473050, 6602511, 7897121, 9709575, 11004185, 13205022, 15794242, 19419150, 22008370, 23691363, 33012555, 39485605, 47382726, 55020925, 66025110, 78971210, 110041850, 118456815, 134251057, 165062775, 197428025, 236913630, 268502114, 330125550, 394856050, 402753171, 592284075, 671255285, 805506342, 1184568150, 1342510570, 2013765855, 3356276425, 4027531710, 6712552850, 10068829275, 20137658550]

約数ペア:

[(1, 20137658550), (2, 10068829275), (3, 6712552850), (5, 4027531710), (6, 3356276425), (10, 2013765855), (15, 1342510570), (17, 1184568150), (25, 805506342), (30, 671255285), (34, 592284075), (50, 402753171), (51, 394856050), (61, 330125550), (75, 268502114), (85, 236913630), (102, 197428025), (122, 165062775), (150, 134251057), (170, 118456815), (183, 110041850), (255, 78971210), (305, 66025110), (366, 55020925), (425, 47382726), (510, 39485605), (610, 33012555), (850, 23691363), (915, 22008370), (1037, 19419150), (1275, 15794242), (1525, 13205022), (1830, 11004185), (2074, 9709575), (2550, 7897121), (3050, 6602511), (3111, 6473050), (4575, 4401674), (5185, 3883830), (6222, 3236525), (9150, 2200837), (10370, 1941915), (15555, 1294610), (25925, 776766), (31110, 647305), (51850, 388383), (77775, 258922), (129461, 155550)]