27309700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 108

約数和(自身を含む): 67996516

約数和(自身を除く): 40686816

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 37, 44, 50, 55, 61, 74, 100, 110, 121, 122, 148, 185, 220, 242, 244, 275, 305, 370, 407, 484, 550, 605, 610, 671, 740, 814, 925, 1100, 1210, 1220, 1342, 1525, 1628, 1850, 2035, 2257, 2420, 2684, 3025, 3050, 3355, 3700, 4070, 4477, 4514, 6050, 6100, 6710, 7381, 8140, 8954, 9028, 10175, 11285, 12100, 13420, 14762, 16775, 17908, 20350, 22385, 22570, 24827, 29524, 33550, 36905, 40700, 44770, 45140, 49654, 56425, 67100, 73810, 89540, 99308, 111925, 112850, 124135, 147620, 184525, 223850, 225700, 248270, 273097, 369050, 447700, 496540, 546194, 620675, 738100, 1092388, 1241350, 1365485, 2482700, 2730970, 5461940, 6827425, 13654850, 27309700]

約数ペア:

[(1, 27309700), (2, 13654850), (4, 6827425), (5, 5461940), (10, 2730970), (11, 2482700), (20, 1365485), (22, 1241350), (25, 1092388), (37, 738100), (44, 620675), (50, 546194), (55, 496540), (61, 447700), (74, 369050), (100, 273097), (110, 248270), (121, 225700), (122, 223850), (148, 184525), (185, 147620), (220, 124135), (242, 112850), (244, 111925), (275, 99308), (305, 89540), (370, 73810), (407, 67100), (484, 56425), (550, 49654), (605, 45140), (610, 44770), (671, 40700), (740, 36905), (814, 33550), (925, 29524), (1100, 24827), (1210, 22570), (1220, 22385), (1342, 20350), (1525, 17908), (1628, 16775), (1850, 14762), (2035, 13420), (2257, 12100), (2420, 11285), (2684, 10175), (3025, 9028), (3050, 8954), (3355, 8140), (3700, 7381), (4070, 6710), (4477, 6100), (4514, 6050)]