202296900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{51871}}^1$

素因数の和:51901

約数の個数: 72

約数和(自身を含む): 630348544

約数和(自身を除く): 428051644

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, 1950, 3900, 51871, 103742, 155613, 207484, 259355, 311226, 518710, 622452, 674323, 778065, 1037420, 1296775, 1348646, 1556130, 2022969, 2593550, 2697292, 3112260, 3371615, 3890325, 4045938, 5187100, 6743230, 7780650, 8091876, 10114845, 13486460, 15561300, 16858075, 20229690, 33716150, 40459380, 50574225, 67432300, 101148450, 202296900]

約数ペア:

[(1, 202296900), (2, 101148450), (3, 67432300), (4, 50574225), (5, 40459380), (6, 33716150), (10, 20229690), (12, 16858075), (13, 15561300), (15, 13486460), (20, 10114845), (25, 8091876), (26, 7780650), (30, 6743230), (39, 5187100), (50, 4045938), (52, 3890325), (60, 3371615), (65, 3112260), (75, 2697292), (78, 2593550), (100, 2022969), (130, 1556130), (150, 1348646), (156, 1296775), (195, 1037420), (260, 778065), (300, 674323), (325, 622452), (390, 518710), (650, 311226), (780, 259355), (975, 207484), (1300, 155613), (1950, 103742), (3900, 51871)]