73415340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1933}}^1$

素因数の和:2159

約数の個数: 72

約数和(自身を含む): 223864368

約数和(自身を除く): 150449028

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, 1899, 1933, 2110, 2532, 3165, 3798, 3866, 4220, 5799, 6330, 7596, 7732, 9495, 9665, 11598, 12660, 17397, 18990, 19330, 23196, 28995, 34794, 37980, 38660, 57990, 69588, 86985, 115980, 173970, 347940, 407863, 815726, 1223589, 1631452, 2039315, 2447178, 3670767, 4078630, 4894356, 6117945, 7341534, 8157260, 12235890, 14683068, 18353835, 24471780, 36707670, 73415340]

約数ペア:

[(1, 73415340), (2, 36707670), (3, 24471780), (4, 18353835), (5, 14683068), (6, 12235890), (9, 8157260), (10, 7341534), (12, 6117945), (15, 4894356), (18, 4078630), (20, 3670767), (30, 2447178), (36, 2039315), (45, 1631452), (60, 1223589), (90, 815726), (180, 407863), (211, 347940), (422, 173970), (633, 115980), (844, 86985), (1055, 69588), (1266, 57990), (1899, 38660), (1933, 37980), (2110, 34794), (2532, 28995), (3165, 23196), (3798, 19330), (3866, 18990), (4220, 17397), (5799, 12660), (6330, 11598), (7596, 9665), (7732, 9495)]