47696940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 155203776

約数和(自身を除く): 107506836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 41, 45, 46, 60, 69, 82, 90, 92, 115, 123, 138, 164, 180, 205, 207, 230, 246, 276, 281, 345, 369, 410, 414, 460, 492, 562, 615, 690, 738, 820, 828, 843, 943, 1035, 1124, 1230, 1380, 1405, 1476, 1686, 1845, 1886, 2070, 2460, 2529, 2810, 2829, 3372, 3690, 3772, 4140, 4215, 4715, 5058, 5620, 5658, 6463, 7380, 8430, 8487, 9430, 10116, 11316, 11521, 12645, 12926, 14145, 16860, 16974, 18860, 19389, 23042, 25290, 25852, 28290, 32315, 33948, 34563, 38778, 42435, 46084, 50580, 56580, 57605, 58167, 64630, 69126, 77556, 84870, 96945, 103689, 115210, 116334, 129260, 138252, 169740, 172815, 193890, 207378, 230420, 232668, 264983, 290835, 345630, 387780, 414756, 518445, 529966, 581670, 691260, 794949, 1036890, 1059932, 1163340, 1324915, 1589898, 2073780, 2384847, 2649830, 3179796, 3974745, 4769694, 5299660, 7949490, 9539388, 11924235, 15898980, 23848470, 47696940]

約数ペア:

[(1, 47696940), (2, 23848470), (3, 15898980), (4, 11924235), (5, 9539388), (6, 7949490), (9, 5299660), (10, 4769694), (12, 3974745), (15, 3179796), (18, 2649830), (20, 2384847), (23, 2073780), (30, 1589898), (36, 1324915), (41, 1163340), (45, 1059932), (46, 1036890), (60, 794949), (69, 691260), (82, 581670), (90, 529966), (92, 518445), (115, 414756), (123, 387780), (138, 345630), (164, 290835), (180, 264983), (205, 232668), (207, 230420), (230, 207378), (246, 193890), (276, 172815), (281, 169740), (345, 138252), (369, 129260), (410, 116334), (414, 115210), (460, 103689), (492, 96945), (562, 84870), (615, 77556), (690, 69126), (738, 64630), (820, 58167), (828, 57605), (843, 56580), (943, 50580), (1035, 46084), (1124, 42435), (1230, 38778), (1380, 34563), (1405, 33948), (1476, 32315), (1686, 28290), (1845, 25852), (1886, 25290), (2070, 23042), (2460, 19389), (2529, 18860), (2810, 16974), (2829, 16860), (3372, 14145), (3690, 12926), (3772, 12645), (4140, 11521), (4215, 11316), (4715, 10116), (5058, 9430), (5620, 8487), (5658, 8430), (6463, 7380)]