54425340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1433}}^1$

素因数の和:1659

約数の個数: 72

約数和(自身を含む): 165988368

約数和(自身を除く): 111563028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 844, 1055, 1266, 1433, 1899, 2110, 2532, 2866, 3165, 3798, 4220, 4299, 5732, 6330, 7165, 7596, 8598, 9495, 12660, 12897, 14330, 17196, 18990, 21495, 25794, 28660, 37980, 42990, 51588, 64485, 85980, 128970, 257940, 302363, 604726, 907089, 1209452, 1511815, 1814178, 2721267, 3023630, 3628356, 4535445, 5442534, 6047260, 9070890, 10885068, 13606335, 18141780, 27212670, 54425340]

約数ペア:

[(1, 54425340), (2, 27212670), (3, 18141780), (4, 13606335), (5, 10885068), (6, 9070890), (9, 6047260), (10, 5442534), (12, 4535445), (15, 3628356), (18, 3023630), (20, 2721267), (30, 1814178), (36, 1511815), (45, 1209452), (60, 907089), (90, 604726), (180, 302363), (211, 257940), (422, 128970), (633, 85980), (844, 64485), (1055, 51588), (1266, 42990), (1433, 37980), (1899, 28660), (2110, 25794), (2532, 21495), (2866, 18990), (3165, 17196), (3798, 14330), (4220, 12897), (4299, 12660), (5732, 9495), (6330, 8598), (7165, 7596)]