72974850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37423}}^1$

素因数の和:37451

約数の個数: 48

約数和(自身を含む): 194904192

約数和(自身を除く): 121929342

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 37423, 74846, 112269, 187115, 224538, 374230, 486499, 561345, 935575, 972998, 1122690, 1459497, 1871150, 2432495, 2806725, 2918994, 4864990, 5613450, 7297485, 12162475, 14594970, 24324950, 36487425, 72974850]

約数ペア:

[(1, 72974850), (2, 36487425), (3, 24324950), (5, 14594970), (6, 12162475), (10, 7297485), (13, 5613450), (15, 4864990), (25, 2918994), (26, 2806725), (30, 2432495), (39, 1871150), (50, 1459497), (65, 1122690), (75, 972998), (78, 935575), (130, 561345), (150, 486499), (195, 374230), (325, 224538), (390, 187115), (650, 112269), (975, 74846), (1950, 37423)]