12972300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3931}}^1$

素因数の和:3959

約数の個数: 72

約数和(自身を含む): 40955712

約数和(自身を除く): 27983412

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 3931, 7862, 11793, 15724, 19655, 23586, 39310, 43241, 47172, 58965, 78620, 86482, 98275, 117930, 129723, 172964, 196550, 216205, 235860, 259446, 294825, 393100, 432410, 518892, 589650, 648615, 864820, 1081025, 1179300, 1297230, 2162050, 2594460, 3243075, 4324100, 6486150, 12972300]

約数ペア:

[(1, 12972300), (2, 6486150), (3, 4324100), (4, 3243075), (5, 2594460), (6, 2162050), (10, 1297230), (11, 1179300), (12, 1081025), (15, 864820), (20, 648615), (22, 589650), (25, 518892), (30, 432410), (33, 393100), (44, 294825), (50, 259446), (55, 235860), (60, 216205), (66, 196550), (75, 172964), (100, 129723), (110, 117930), (132, 98275), (150, 86482), (165, 78620), (220, 58965), (275, 47172), (300, 43241), (330, 39310), (550, 23586), (660, 19655), (825, 15724), (1100, 11793), (1650, 7862), (3300, 3931)]