12985800

素因数分解:

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

素因数の和:983

約数の個数: 96

約数和(自身を含む): 42050880

約数和(自身を除く): 29065080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 138, 150, 184, 200, 230, 276, 300, 345, 460, 552, 575, 600, 690, 920, 941, 1150, 1380, 1725, 1882, 2300, 2760, 2823, 3450, 3764, 4600, 4705, 5646, 6900, 7528, 9410, 11292, 13800, 14115, 18820, 21643, 22584, 23525, 28230, 37640, 43286, 47050, 56460, 64929, 70575, 86572, 94100, 108215, 112920, 129858, 141150, 173144, 188200, 216430, 259716, 282300, 324645, 432860, 519432, 541075, 564600, 649290, 865720, 1082150, 1298580, 1623225, 2164300, 2597160, 3246450, 4328600, 6492900, 12985800]

約数ペア:

[(1, 12985800), (2, 6492900), (3, 4328600), (4, 3246450), (5, 2597160), (6, 2164300), (8, 1623225), (10, 1298580), (12, 1082150), (15, 865720), (20, 649290), (23, 564600), (24, 541075), (25, 519432), (30, 432860), (40, 324645), (46, 282300), (50, 259716), (60, 216430), (69, 188200), (75, 173144), (92, 141150), (100, 129858), (115, 112920), (120, 108215), (138, 94100), (150, 86572), (184, 70575), (200, 64929), (230, 56460), (276, 47050), (300, 43286), (345, 37640), (460, 28230), (552, 23525), (575, 22584), (600, 21643), (690, 18820), (920, 14115), (941, 13800), (1150, 11292), (1380, 9410), (1725, 7528), (1882, 6900), (2300, 5646), (2760, 4705), (2823, 4600), (3450, 3764)]