16887420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2843}}^1$

素因数の和:2872

約数の個数: 96

約数和(自身を含む): 57335040

約数和(自身を除く): 40447620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2843, 2970, 5686, 5940, 8529, 11372, 14215, 17058, 25587, 28430, 31273, 34116, 42645, 51174, 56860, 62546, 76761, 85290, 93819, 102348, 125092, 127935, 153522, 156365, 170580, 187638, 255870, 281457, 307044, 312730, 375276, 383805, 469095, 511740, 562914, 625460, 767610, 844371, 938190, 1125828, 1407285, 1535220, 1688742, 1876380, 2814570, 3377484, 4221855, 5629140, 8443710, 16887420]

約数ペア:

[(1, 16887420), (2, 8443710), (3, 5629140), (4, 4221855), (5, 3377484), (6, 2814570), (9, 1876380), (10, 1688742), (11, 1535220), (12, 1407285), (15, 1125828), (18, 938190), (20, 844371), (22, 767610), (27, 625460), (30, 562914), (33, 511740), (36, 469095), (44, 383805), (45, 375276), (54, 312730), (55, 307044), (60, 281457), (66, 255870), (90, 187638), (99, 170580), (108, 156365), (110, 153522), (132, 127935), (135, 125092), (165, 102348), (180, 93819), (198, 85290), (220, 76761), (270, 62546), (297, 56860), (330, 51174), (396, 42645), (495, 34116), (540, 31273), (594, 28430), (660, 25587), (990, 17058), (1188, 14215), (1485, 11372), (1980, 8529), (2843, 5940), (2970, 5686)]