7538700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1933}}^1$

素因数の和:1963

約数の個数: 72

約数和(自身を含む): 23501968

約数和(自身を除く): 15963268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1933, 1950, 3866, 3900, 5799, 7732, 9665, 11598, 19330, 23196, 25129, 28995, 38660, 48325, 50258, 57990, 75387, 96650, 100516, 115980, 125645, 144975, 150774, 193300, 251290, 289950, 301548, 376935, 502580, 579900, 628225, 753870, 1256450, 1507740, 1884675, 2512900, 3769350, 7538700]

約数ペア:

[(1, 7538700), (2, 3769350), (3, 2512900), (4, 1884675), (5, 1507740), (6, 1256450), (10, 753870), (12, 628225), (13, 579900), (15, 502580), (20, 376935), (25, 301548), (26, 289950), (30, 251290), (39, 193300), (50, 150774), (52, 144975), (60, 125645), (65, 115980), (75, 100516), (78, 96650), (100, 75387), (130, 57990), (150, 50258), (156, 48325), (195, 38660), (260, 28995), (300, 25129), (325, 23196), (390, 19330), (650, 11598), (780, 9665), (975, 7732), (1300, 5799), (1933, 3900), (1950, 3866)]