8927902260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{75037}}^1$

素因数の和:75713

約数の個数: 72

約数和(自身を含む): 27122635176

約数和(自身を除く): 18194732916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 661, 1322, 1983, 2644, 3305, 3966, 5949, 6610, 7932, 9915, 11898, 13220, 19830, 23796, 29745, 39660, 59490, 75037, 118980, 150074, 225111, 300148, 375185, 450222, 675333, 750370, 900444, 1125555, 1350666, 1500740, 2251110, 2701332, 3376665, 4502220, 6753330, 13506660, 49599457, 99198914, 148798371, 198397828, 247997285, 297596742, 446395113, 495994570, 595193484, 743991855, 892790226, 991989140, 1487983710, 1785580452, 2231975565, 2975967420, 4463951130, 8927902260]

約数ペア:

[(1, 8927902260), (2, 4463951130), (3, 2975967420), (4, 2231975565), (5, 1785580452), (6, 1487983710), (9, 991989140), (10, 892790226), (12, 743991855), (15, 595193484), (18, 495994570), (20, 446395113), (30, 297596742), (36, 247997285), (45, 198397828), (60, 148798371), (90, 99198914), (180, 49599457), (661, 13506660), (1322, 6753330), (1983, 4502220), (2644, 3376665), (3305, 2701332), (3966, 2251110), (5949, 1500740), (6610, 1350666), (7932, 1125555), (9915, 900444), (11898, 750370), (13220, 675333), (19830, 450222), (23796, 375185), (29745, 300148), (39660, 225111), (59490, 150074), (75037, 118980)]