15679749300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{538823}}^1$

素因数の和:538937

約数の個数: 72

約数和(自身を含む): 45834524736

約数和(自身を除く): 30154775436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 97, 100, 150, 194, 291, 300, 388, 485, 582, 970, 1164, 1455, 1940, 2425, 2910, 4850, 5820, 7275, 9700, 14550, 29100, 538823, 1077646, 1616469, 2155292, 2694115, 3232938, 5388230, 6465876, 8082345, 10776460, 13470575, 16164690, 26941150, 32329380, 40411725, 52265831, 53882300, 80823450, 104531662, 156797493, 161646900, 209063324, 261329155, 313594986, 522658310, 627189972, 783987465, 1045316620, 1306645775, 1567974930, 2613291550, 3135949860, 3919937325, 5226583100, 7839874650, 15679749300]

約数ペア:

[(1, 15679749300), (2, 7839874650), (3, 5226583100), (4, 3919937325), (5, 3135949860), (6, 2613291550), (10, 1567974930), (12, 1306645775), (15, 1045316620), (20, 783987465), (25, 627189972), (30, 522658310), (50, 313594986), (60, 261329155), (75, 209063324), (97, 161646900), (100, 156797493), (150, 104531662), (194, 80823450), (291, 53882300), (300, 52265831), (388, 40411725), (485, 32329380), (582, 26941150), (970, 16164690), (1164, 13470575), (1455, 10776460), (1940, 8082345), (2425, 6465876), (2910, 5388230), (4850, 3232938), (5820, 2694115), (7275, 2155292), (9700, 1616469), (14550, 1077646), (29100, 538823)]