127940340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1301}}^1$

素因数の和:1473

約数の個数: 96

約数和(自身を含む): 393724800

約数和(自身を除く): 265784460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 149, 165, 220, 298, 330, 447, 596, 660, 745, 894, 1301, 1490, 1639, 1788, 2235, 2602, 2980, 3278, 3903, 4470, 4917, 5204, 6505, 6556, 7806, 8195, 8940, 9834, 13010, 14311, 15612, 16390, 19515, 19668, 24585, 26020, 28622, 32780, 39030, 42933, 49170, 57244, 71555, 78060, 85866, 98340, 143110, 171732, 193849, 214665, 286220, 387698, 429330, 581547, 775396, 858660, 969245, 1163094, 1938490, 2132339, 2326188, 2907735, 3876980, 4264678, 5815470, 6397017, 8529356, 10661695, 11630940, 12794034, 21323390, 25588068, 31985085, 42646780, 63970170, 127940340]

約数ペア:

[(1, 127940340), (2, 63970170), (3, 42646780), (4, 31985085), (5, 25588068), (6, 21323390), (10, 12794034), (11, 11630940), (12, 10661695), (15, 8529356), (20, 6397017), (22, 5815470), (30, 4264678), (33, 3876980), (44, 2907735), (55, 2326188), (60, 2132339), (66, 1938490), (110, 1163094), (132, 969245), (149, 858660), (165, 775396), (220, 581547), (298, 429330), (330, 387698), (447, 286220), (596, 214665), (660, 193849), (745, 171732), (894, 143110), (1301, 98340), (1490, 85866), (1639, 78060), (1788, 71555), (2235, 57244), (2602, 49170), (2980, 42933), (3278, 39030), (3903, 32780), (4470, 28622), (4917, 26020), (5204, 24585), (6505, 19668), (6556, 19515), (7806, 16390), (8195, 15612), (8940, 14311), (9834, 13010)]