139799700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{155333}}^1$

素因数の和:155353

約数の個数: 54

約数和(自身を含む): 438197214

約数和(自身を除く): 298397514

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 155333, 310666, 465999, 621332, 776665, 931998, 1397997, 1553330, 1863996, 2329995, 2795994, 3106660, 3883325, 4659990, 5591988, 6989985, 7766650, 9319980, 11649975, 13979970, 15533300, 23299950, 27959940, 34949925, 46599900, 69899850, 139799700]

約数ペア:

[(1, 139799700), (2, 69899850), (3, 46599900), (4, 34949925), (5, 27959940), (6, 23299950), (9, 15533300), (10, 13979970), (12, 11649975), (15, 9319980), (18, 7766650), (20, 6989985), (25, 5591988), (30, 4659990), (36, 3883325), (45, 3106660), (50, 2795994), (60, 2329995), (75, 1863996), (90, 1553330), (100, 1397997), (150, 931998), (180, 776665), (225, 621332), (300, 465999), (450, 310666), (900, 155333)]