186624180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{7459}}^1$

素因数の和:7613

約数の個数: 72

約数和(自身を含む): 570242400

約数和(自身を除く): 383618220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 4170, 5004, 6255, 7459, 8340, 12510, 14918, 22377, 25020, 29836, 37295, 44754, 67131, 74590, 89508, 111885, 134262, 149180, 223770, 268524, 335655, 447540, 671310, 1036801, 1342620, 2073602, 3110403, 4147204, 5184005, 6220806, 9331209, 10368010, 12441612, 15552015, 18662418, 20736020, 31104030, 37324836, 46656045, 62208060, 93312090, 186624180]

約数ペア:

[(1, 186624180), (2, 93312090), (3, 62208060), (4, 46656045), (5, 37324836), (6, 31104030), (9, 20736020), (10, 18662418), (12, 15552015), (15, 12441612), (18, 10368010), (20, 9331209), (30, 6220806), (36, 5184005), (45, 4147204), (60, 3110403), (90, 2073602), (139, 1342620), (180, 1036801), (278, 671310), (417, 447540), (556, 335655), (695, 268524), (834, 223770), (1251, 149180), (1390, 134262), (1668, 111885), (2085, 89508), (2502, 74590), (2780, 67131), (4170, 44754), (5004, 37295), (6255, 29836), (7459, 25020), (8340, 22377), (12510, 14918)]