126678420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:630

約数の個数: 144

約数和(自身を含む): 423154368

約数和(自身を除く): 296475948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 137, 165, 180, 198, 220, 274, 330, 396, 411, 467, 495, 548, 660, 685, 822, 934, 990, 1233, 1370, 1401, 1507, 1644, 1868, 1980, 2055, 2335, 2466, 2740, 2802, 3014, 4110, 4203, 4521, 4670, 4932, 5137, 5604, 6028, 6165, 7005, 7535, 8220, 8406, 9042, 9340, 10274, 12330, 13563, 14010, 15070, 15411, 16812, 18084, 20548, 21015, 22605, 24660, 25685, 27126, 28020, 30140, 30822, 42030, 45210, 46233, 51370, 54252, 61644, 63979, 67815, 77055, 84060, 90420, 92466, 102740, 127958, 135630, 154110, 184932, 191937, 231165, 255916, 271260, 308220, 319895, 383874, 462330, 575811, 639790, 703769, 767748, 924660, 959685, 1151622, 1279580, 1407538, 1919370, 2111307, 2303244, 2815076, 2879055, 3518845, 3838740, 4222614, 5758110, 6333921, 7037690, 8445228, 10556535, 11516220, 12667842, 14075380, 21113070, 25335684, 31669605, 42226140, 63339210, 126678420]

約数ペア:

[(1, 126678420), (2, 63339210), (3, 42226140), (4, 31669605), (5, 25335684), (6, 21113070), (9, 14075380), (10, 12667842), (11, 11516220), (12, 10556535), (15, 8445228), (18, 7037690), (20, 6333921), (22, 5758110), (30, 4222614), (33, 3838740), (36, 3518845), (44, 2879055), (45, 2815076), (55, 2303244), (60, 2111307), (66, 1919370), (90, 1407538), (99, 1279580), (110, 1151622), (132, 959685), (137, 924660), (165, 767748), (180, 703769), (198, 639790), (220, 575811), (274, 462330), (330, 383874), (396, 319895), (411, 308220), (467, 271260), (495, 255916), (548, 231165), (660, 191937), (685, 184932), (822, 154110), (934, 135630), (990, 127958), (1233, 102740), (1370, 92466), (1401, 90420), (1507, 84060), (1644, 77055), (1868, 67815), (1980, 63979), (2055, 61644), (2335, 54252), (2466, 51370), (2740, 46233), (2802, 45210), (3014, 42030), (4110, 30822), (4203, 30140), (4521, 28020), (4670, 27126), (4932, 25685), (5137, 24660), (5604, 22605), (6028, 21015), (6165, 20548), (7005, 18084), (7535, 16812), (8220, 15411), (8406, 15070), (9042, 14010), (9340, 13563), (10274, 12330)]