91420440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5113}}^1$

素因数の和:5276

約数の個数: 64

約数和(自身を含む): 276156000

約数和(自身を除く): 184735560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5113, 5960, 8940, 10226, 15339, 17880, 20452, 25565, 30678, 40904, 51130, 61356, 76695, 102260, 122712, 153390, 204520, 306780, 613560, 761837, 1523674, 2285511, 3047348, 3809185, 4571022, 6094696, 7618370, 9142044, 11427555, 15236740, 18284088, 22855110, 30473480, 45710220, 91420440]

約数ペア:

[(1, 91420440), (2, 45710220), (3, 30473480), (4, 22855110), (5, 18284088), (6, 15236740), (8, 11427555), (10, 9142044), (12, 7618370), (15, 6094696), (20, 4571022), (24, 3809185), (30, 3047348), (40, 2285511), (60, 1523674), (120, 761837), (149, 613560), (298, 306780), (447, 204520), (596, 153390), (745, 122712), (894, 102260), (1192, 76695), (1490, 61356), (1788, 51130), (2235, 40904), (2980, 30678), (3576, 25565), (4470, 20452), (5113, 17880), (5960, 15339), (8940, 10226)]