552763620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{8233}}^1$

素因数の和:8621

約数の個数: 72

約数和(自身を含む): 1681415736

約数和(自身を除く): 1128652116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 373, 746, 1119, 1492, 1865, 2238, 3357, 3730, 4476, 5595, 6714, 7460, 8233, 11190, 13428, 16466, 16785, 22380, 24699, 32932, 33570, 41165, 49398, 67140, 74097, 82330, 98796, 123495, 148194, 164660, 246990, 296388, 370485, 493980, 740970, 1481940, 3070909, 6141818, 9212727, 12283636, 15354545, 18425454, 27638181, 30709090, 36850908, 46063635, 55276362, 61418180, 92127270, 110552724, 138190905, 184254540, 276381810, 552763620]

約数ペア:

[(1, 552763620), (2, 276381810), (3, 184254540), (4, 138190905), (5, 110552724), (6, 92127270), (9, 61418180), (10, 55276362), (12, 46063635), (15, 36850908), (18, 30709090), (20, 27638181), (30, 18425454), (36, 15354545), (45, 12283636), (60, 9212727), (90, 6141818), (180, 3070909), (373, 1481940), (746, 740970), (1119, 493980), (1492, 370485), (1865, 296388), (2238, 246990), (3357, 164660), (3730, 148194), (4476, 123495), (5595, 98796), (6714, 82330), (7460, 74097), (8233, 67140), (11190, 49398), (13428, 41165), (16466, 33570), (16785, 32932), (22380, 24699)]