12378900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41263}}^1$

素因数の和:41280

約数の個数: 36

約数和(自身を含む): 35817152

約数和(自身を除く): 23438252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 41263, 82526, 123789, 165052, 206315, 247578, 412630, 495156, 618945, 825260, 1031575, 1237890, 2063150, 2475780, 3094725, 4126300, 6189450, 12378900]

約数ペア:

[(1, 12378900), (2, 6189450), (3, 4126300), (4, 3094725), (5, 2475780), (6, 2063150), (10, 1237890), (12, 1031575), (15, 825260), (20, 618945), (25, 495156), (30, 412630), (50, 247578), (60, 206315), (75, 165052), (100, 123789), (150, 82526), (300, 41263)]