76902780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 224884800

約数和(自身を除く): 147982020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 193, 229, 290, 348, 386, 435, 458, 579, 580, 687, 772, 870, 916, 965, 1145, 1158, 1374, 1740, 1930, 2290, 2316, 2748, 2895, 3435, 3860, 4580, 5597, 5790, 6641, 6870, 11194, 11580, 13282, 13740, 16791, 19923, 22388, 26564, 27985, 33205, 33582, 39846, 44197, 55970, 66410, 67164, 79692, 83955, 88394, 99615, 111940, 132591, 132820, 167910, 176788, 199230, 220985, 265182, 335820, 398460, 441970, 530364, 662955, 883940, 1281713, 1325910, 2563426, 2651820, 3845139, 5126852, 6408565, 7690278, 12817130, 15380556, 19225695, 25634260, 38451390, 76902780]

約数ペア:

[(1, 76902780), (2, 38451390), (3, 25634260), (4, 19225695), (5, 15380556), (6, 12817130), (10, 7690278), (12, 6408565), (15, 5126852), (20, 3845139), (29, 2651820), (30, 2563426), (58, 1325910), (60, 1281713), (87, 883940), (116, 662955), (145, 530364), (174, 441970), (193, 398460), (229, 335820), (290, 265182), (348, 220985), (386, 199230), (435, 176788), (458, 167910), (579, 132820), (580, 132591), (687, 111940), (772, 99615), (870, 88394), (916, 83955), (965, 79692), (1145, 67164), (1158, 66410), (1374, 55970), (1740, 44197), (1930, 39846), (2290, 33582), (2316, 33205), (2748, 27985), (2895, 26564), (3435, 22388), (3860, 19923), (4580, 16791), (5597, 13740), (5790, 13282), (6641, 11580), (6870, 11194)]