120900248

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{9949}}^1$

素因数の和:10000

約数の個数: 48

約数和(自身を含む): 272232000

約数和(自身を除く): 151331752

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 6076, 9949, 12152, 19898, 39796, 69643, 79592, 139286, 278572, 308419, 487501, 557144, 616838, 975002, 1233676, 1950004, 2158933, 2467352, 3900008, 4317866, 8635732, 15112531, 17271464, 30225062, 60450124, 120900248]

約数ペア:

[(1, 120900248), (2, 60450124), (4, 30225062), (7, 17271464), (8, 15112531), (14, 8635732), (28, 4317866), (31, 3900008), (49, 2467352), (56, 2158933), (62, 1950004), (98, 1233676), (124, 975002), (196, 616838), (217, 557144), (248, 487501), (392, 308419), (434, 278572), (868, 139286), (1519, 79592), (1736, 69643), (3038, 39796), (6076, 19898), (9949, 12152)]