142491000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{47497}}^1$

素因数の和:47521

約数の個数: 64

約数和(自身を含む): 444581280

約数和(自身を除く): 302090280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 47497, 94994, 142491, 189988, 237485, 284982, 379976, 474970, 569964, 712455, 949940, 1139928, 1187425, 1424910, 1899880, 2374850, 2849820, 3562275, 4749700, 5699640, 5937125, 7124550, 9499400, 11874250, 14249100, 17811375, 23748500, 28498200, 35622750, 47497000, 71245500, 142491000]

約数ペア:

[(1, 142491000), (2, 71245500), (3, 47497000), (4, 35622750), (5, 28498200), (6, 23748500), (8, 17811375), (10, 14249100), (12, 11874250), (15, 9499400), (20, 7124550), (24, 5937125), (25, 5699640), (30, 4749700), (40, 3562275), (50, 2849820), (60, 2374850), (75, 1899880), (100, 1424910), (120, 1187425), (125, 1139928), (150, 949940), (200, 712455), (250, 569964), (300, 474970), (375, 379976), (500, 284982), (600, 237485), (750, 189988), (1000, 142491), (1500, 94994), (3000, 47497)]