38957400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{941}}^1$

素因数の和:986

約数の個数: 144

約数和(自身を含む): 136665360

約数和(自身を除く): 97707960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 100, 115, 120, 138, 150, 180, 184, 200, 207, 225, 230, 276, 300, 345, 360, 414, 450, 460, 552, 575, 600, 690, 828, 900, 920, 941, 1035, 1150, 1380, 1656, 1725, 1800, 1882, 2070, 2300, 2760, 2823, 3450, 3764, 4140, 4600, 4705, 5175, 5646, 6900, 7528, 8280, 8469, 9410, 10350, 11292, 13800, 14115, 16938, 18820, 20700, 21643, 22584, 23525, 28230, 33876, 37640, 41400, 42345, 43286, 47050, 56460, 64929, 67752, 70575, 84690, 86572, 94100, 108215, 112920, 129858, 141150, 169380, 173144, 188200, 194787, 211725, 216430, 259716, 282300, 324645, 338760, 389574, 423450, 432860, 519432, 541075, 564600, 649290, 779148, 846900, 865720, 973935, 1082150, 1298580, 1558296, 1623225, 1693800, 1947870, 2164300, 2597160, 3246450, 3895740, 4328600, 4869675, 6492900, 7791480, 9739350, 12985800, 19478700, 38957400]

約数ペア:

[(1, 38957400), (2, 19478700), (3, 12985800), (4, 9739350), (5, 7791480), (6, 6492900), (8, 4869675), (9, 4328600), (10, 3895740), (12, 3246450), (15, 2597160), (18, 2164300), (20, 1947870), (23, 1693800), (24, 1623225), (25, 1558296), (30, 1298580), (36, 1082150), (40, 973935), (45, 865720), (46, 846900), (50, 779148), (60, 649290), (69, 564600), (72, 541075), (75, 519432), (90, 432860), (92, 423450), (100, 389574), (115, 338760), (120, 324645), (138, 282300), (150, 259716), (180, 216430), (184, 211725), (200, 194787), (207, 188200), (225, 173144), (230, 169380), (276, 141150), (300, 129858), (345, 112920), (360, 108215), (414, 94100), (450, 86572), (460, 84690), (552, 70575), (575, 67752), (600, 64929), (690, 56460), (828, 47050), (900, 43286), (920, 42345), (941, 41400), (1035, 37640), (1150, 33876), (1380, 28230), (1656, 23525), (1725, 22584), (1800, 21643), (1882, 20700), (2070, 18820), (2300, 16938), (2760, 14115), (2823, 13800), (3450, 11292), (3764, 10350), (4140, 9410), (4600, 8469), (4705, 8280), (5175, 7528), (5646, 6900)]