57474180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3847}}^1$

素因数の和:3945

約数の個数: 72

約数和(自身を含む): 176484672

約数和(自身を除く): 119010492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 3847, 4980, 7470, 7694, 11541, 14940, 15388, 19235, 23082, 34623, 38470, 46164, 57705, 69246, 76940, 115410, 138492, 173115, 230820, 319301, 346230, 638602, 692460, 957903, 1277204, 1596505, 1915806, 2873709, 3193010, 3831612, 4789515, 5747418, 6386020, 9579030, 11494836, 14368545, 19158060, 28737090, 57474180]

約数ペア:

[(1, 57474180), (2, 28737090), (3, 19158060), (4, 14368545), (5, 11494836), (6, 9579030), (9, 6386020), (10, 5747418), (12, 4789515), (15, 3831612), (18, 3193010), (20, 2873709), (30, 1915806), (36, 1596505), (45, 1277204), (60, 957903), (83, 692460), (90, 638602), (166, 346230), (180, 319301), (249, 230820), (332, 173115), (415, 138492), (498, 115410), (747, 76940), (830, 69246), (996, 57705), (1245, 46164), (1494, 38470), (1660, 34623), (2490, 23082), (2988, 19235), (3735, 15388), (3847, 14940), (4980, 11541), (7470, 7694)]