197009700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{4349}}^1$

素因数の和:4517

約数の個数: 72

約数和(自身を含む): 573921600

約数和(自身を除く): 376911900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 151, 300, 302, 453, 604, 755, 906, 1510, 1812, 2265, 3020, 3775, 4349, 4530, 7550, 8698, 9060, 11325, 13047, 15100, 17396, 21745, 22650, 26094, 43490, 45300, 52188, 65235, 86980, 108725, 130470, 217450, 260940, 326175, 434900, 652350, 656699, 1304700, 1313398, 1970097, 2626796, 3283495, 3940194, 6566990, 7880388, 9850485, 13133980, 16417475, 19700970, 32834950, 39401940, 49252425, 65669900, 98504850, 197009700]

約数ペア:

[(1, 197009700), (2, 98504850), (3, 65669900), (4, 49252425), (5, 39401940), (6, 32834950), (10, 19700970), (12, 16417475), (15, 13133980), (20, 9850485), (25, 7880388), (30, 6566990), (50, 3940194), (60, 3283495), (75, 2626796), (100, 1970097), (150, 1313398), (151, 1304700), (300, 656699), (302, 652350), (453, 434900), (604, 326175), (755, 260940), (906, 217450), (1510, 130470), (1812, 108725), (2265, 86980), (3020, 65235), (3775, 52188), (4349, 45300), (4530, 43490), (7550, 26094), (8698, 22650), (9060, 21745), (11325, 17396), (13047, 15100)]