248398200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{137999}}^1$

素因数の和:138021

約数の個数: 72

約数和(自身を含む): 834210000

約数和(自身を除く): 585811800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 137999, 275998, 413997, 551996, 689995, 827994, 1103992, 1241991, 1379990, 1655988, 2069985, 2483982, 2759980, 3311976, 3449975, 4139970, 4967964, 5519960, 6209955, 6899950, 8279940, 9935928, 10349925, 12419910, 13799900, 16559880, 20699850, 24839820, 27599800, 31049775, 41399700, 49679640, 62099550, 82799400, 124199100, 248398200]

約数ペア:

[(1, 248398200), (2, 124199100), (3, 82799400), (4, 62099550), (5, 49679640), (6, 41399700), (8, 31049775), (9, 27599800), (10, 24839820), (12, 20699850), (15, 16559880), (18, 13799900), (20, 12419910), (24, 10349925), (25, 9935928), (30, 8279940), (36, 6899950), (40, 6209955), (45, 5519960), (50, 4967964), (60, 4139970), (72, 3449975), (75, 3311976), (90, 2759980), (100, 2483982), (120, 2069985), (150, 1655988), (180, 1379990), (200, 1241991), (225, 1103992), (300, 827994), (360, 689995), (450, 551996), (600, 413997), (900, 275998), (1800, 137999)]