131906340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1783}}^1$

素因数の和:1938

約数の個数: 96

約数和(自身を含む): 413602560

約数和(自身を除く): 281696220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 137, 180, 270, 274, 411, 540, 548, 685, 822, 1233, 1370, 1644, 1783, 2055, 2466, 2740, 3566, 3699, 4110, 4932, 5349, 6165, 7132, 7398, 8220, 8915, 10698, 12330, 14796, 16047, 17830, 18495, 21396, 24660, 26745, 32094, 35660, 36990, 48141, 53490, 64188, 73980, 80235, 96282, 106980, 160470, 192564, 240705, 244271, 320940, 481410, 488542, 732813, 962820, 977084, 1221355, 1465626, 2198439, 2442710, 2931252, 3664065, 4396878, 4885420, 6595317, 7328130, 8793756, 10992195, 13190634, 14656260, 21984390, 26381268, 32976585, 43968780, 65953170, 131906340]

約数ペア:

[(1, 131906340), (2, 65953170), (3, 43968780), (4, 32976585), (5, 26381268), (6, 21984390), (9, 14656260), (10, 13190634), (12, 10992195), (15, 8793756), (18, 7328130), (20, 6595317), (27, 4885420), (30, 4396878), (36, 3664065), (45, 2931252), (54, 2442710), (60, 2198439), (90, 1465626), (108, 1221355), (135, 977084), (137, 962820), (180, 732813), (270, 488542), (274, 481410), (411, 320940), (540, 244271), (548, 240705), (685, 192564), (822, 160470), (1233, 106980), (1370, 96282), (1644, 80235), (1783, 73980), (2055, 64188), (2466, 53490), (2740, 48141), (3566, 36990), (3699, 35660), (4110, 32094), (4932, 26745), (5349, 24660), (6165, 21396), (7132, 18495), (7398, 17830), (8220, 16047), (8915, 14796), (10698, 12330)]