142117380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{14897}}^1$

素因数の和:14965

約数の個数: 72

約数和(自身を含む): 439252632

約数和(自身を除く): 297135252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 14897, 29794, 44691, 59588, 74485, 89382, 134073, 148970, 178764, 223455, 268146, 297940, 446910, 536292, 670365, 789541, 893820, 1340730, 1579082, 2368623, 2681460, 3158164, 3947705, 4737246, 7105869, 7895410, 9474492, 11843115, 14211738, 15790820, 23686230, 28423476, 35529345, 47372460, 71058690, 142117380]

約数ペア:

[(1, 142117380), (2, 71058690), (3, 47372460), (4, 35529345), (5, 28423476), (6, 23686230), (9, 15790820), (10, 14211738), (12, 11843115), (15, 9474492), (18, 7895410), (20, 7105869), (30, 4737246), (36, 3947705), (45, 3158164), (53, 2681460), (60, 2368623), (90, 1579082), (106, 1340730), (159, 893820), (180, 789541), (212, 670365), (265, 536292), (318, 446910), (477, 297940), (530, 268146), (636, 223455), (795, 178764), (954, 148970), (1060, 134073), (1590, 89382), (1908, 74485), (2385, 59588), (3180, 44691), (4770, 29794), (9540, 14897)]