197100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{73}}^1$

素因数の和:96

約数の個数: 72

約数和(自身を含む): 642320

約数和(自身を除く): 445220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 73, 75, 90, 100, 108, 135, 146, 150, 180, 219, 225, 270, 292, 300, 365, 438, 450, 540, 657, 675, 730, 876, 900, 1095, 1314, 1350, 1460, 1825, 1971, 2190, 2628, 2700, 3285, 3650, 3942, 4380, 5475, 6570, 7300, 7884, 9855, 10950, 13140, 16425, 19710, 21900, 32850, 39420, 49275, 65700, 98550, 197100]

約数ペア:

[(1, 197100), (2, 98550), (3, 65700), (4, 49275), (5, 39420), (6, 32850), (9, 21900), (10, 19710), (12, 16425), (15, 13140), (18, 10950), (20, 9855), (25, 7884), (27, 7300), (30, 6570), (36, 5475), (45, 4380), (50, 3942), (54, 3650), (60, 3285), (73, 2700), (75, 2628), (90, 2190), (100, 1971), (108, 1825), (135, 1460), (146, 1350), (150, 1314), (180, 1095), (219, 900), (225, 876), (270, 730), (292, 675), (300, 657), (365, 540), (438, 450)]