75084420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54409}}^1$

素因数の和:54444

約数の個数: 48

約数和(自身を含む): 219381120

約数和(自身を除く): 144296700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 54409, 108818, 163227, 217636, 272045, 326454, 544090, 652908, 816135, 1088180, 1251407, 1632270, 2502814, 3264540, 3754221, 5005628, 6257035, 7508442, 12514070, 15016884, 18771105, 25028140, 37542210, 75084420]

約数ペア:

[(1, 75084420), (2, 37542210), (3, 25028140), (4, 18771105), (5, 15016884), (6, 12514070), (10, 7508442), (12, 6257035), (15, 5005628), (20, 3754221), (23, 3264540), (30, 2502814), (46, 1632270), (60, 1251407), (69, 1088180), (92, 816135), (115, 652908), (138, 544090), (230, 326454), (276, 272045), (345, 217636), (460, 163227), (690, 108818), (1380, 54409)]