1347300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{499}}^1$

素因数の和:522

約数の個数: 72

約数和(自身を含む): 4340000

約数和(自身を除く): 2992700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 499, 540, 675, 900, 998, 1350, 1497, 1996, 2495, 2700, 2994, 4491, 4990, 5988, 7485, 8982, 9980, 12475, 13473, 14970, 17964, 22455, 24950, 26946, 29940, 37425, 44910, 49900, 53892, 67365, 74850, 89820, 112275, 134730, 149700, 224550, 269460, 336825, 449100, 673650, 1347300]

約数ペア:

[(1, 1347300), (2, 673650), (3, 449100), (4, 336825), (5, 269460), (6, 224550), (9, 149700), (10, 134730), (12, 112275), (15, 89820), (18, 74850), (20, 67365), (25, 53892), (27, 49900), (30, 44910), (36, 37425), (45, 29940), (50, 26946), (54, 24950), (60, 22455), (75, 17964), (90, 14970), (100, 13473), (108, 12475), (135, 9980), (150, 8982), (180, 7485), (225, 5988), (270, 4990), (300, 4491), (450, 2994), (499, 2700), (540, 2495), (675, 1996), (900, 1497), (998, 1350)]