26817780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 82736640

約数和(自身を除く): 55918860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 179, 220, 227, 330, 358, 454, 537, 660, 681, 716, 895, 908, 1074, 1135, 1362, 1790, 1969, 2148, 2270, 2497, 2685, 2724, 3405, 3580, 3938, 4540, 4994, 5370, 5907, 6810, 7491, 7876, 9845, 9988, 10740, 11814, 12485, 13620, 14982, 19690, 23628, 24970, 29535, 29964, 37455, 39380, 40633, 49940, 59070, 74910, 81266, 118140, 121899, 149820, 162532, 203165, 243798, 406330, 446963, 487596, 609495, 812660, 893926, 1218990, 1340889, 1787852, 2234815, 2437980, 2681778, 4469630, 5363556, 6704445, 8939260, 13408890, 26817780]

約数ペア:

[(1, 26817780), (2, 13408890), (3, 8939260), (4, 6704445), (5, 5363556), (6, 4469630), (10, 2681778), (11, 2437980), (12, 2234815), (15, 1787852), (20, 1340889), (22, 1218990), (30, 893926), (33, 812660), (44, 609495), (55, 487596), (60, 446963), (66, 406330), (110, 243798), (132, 203165), (165, 162532), (179, 149820), (220, 121899), (227, 118140), (330, 81266), (358, 74910), (454, 59070), (537, 49940), (660, 40633), (681, 39380), (716, 37455), (895, 29964), (908, 29535), (1074, 24970), (1135, 23628), (1362, 19690), (1790, 14982), (1969, 13620), (2148, 12485), (2270, 11814), (2497, 10740), (2685, 9988), (2724, 9845), (3405, 7876), (3580, 7491), (3938, 6810), (4540, 5907), (4994, 5370)]