44985420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{509}}^1$

素因数の和:1015

約数の個数: 72

約数和(自身を含む): 137002320

約数和(自身を除く): 92016900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 491, 509, 982, 1018, 1473, 1527, 1964, 2036, 2455, 2545, 2946, 3054, 4419, 4581, 4910, 5090, 5892, 6108, 7365, 7635, 8838, 9162, 9820, 10180, 14730, 15270, 17676, 18324, 22095, 22905, 29460, 30540, 44190, 45810, 88380, 91620, 249919, 499838, 749757, 999676, 1249595, 1499514, 2249271, 2499190, 2999028, 3748785, 4498542, 4998380, 7497570, 8997084, 11246355, 14995140, 22492710, 44985420]

約数ペア:

[(1, 44985420), (2, 22492710), (3, 14995140), (4, 11246355), (5, 8997084), (6, 7497570), (9, 4998380), (10, 4498542), (12, 3748785), (15, 2999028), (18, 2499190), (20, 2249271), (30, 1499514), (36, 1249595), (45, 999676), (60, 749757), (90, 499838), (180, 249919), (491, 91620), (509, 88380), (982, 45810), (1018, 44190), (1473, 30540), (1527, 29460), (1964, 22905), (2036, 22095), (2455, 18324), (2545, 17676), (2946, 15270), (3054, 14730), (4419, 10180), (4581, 9820), (4910, 9162), (5090, 8838), (5892, 7635), (6108, 7365)]