13387650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{599}}^1$

素因数の和:763

約数の個数: 48

約数和(自身を含む): 33480000

約数和(自身を除く): 20092350

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 149, 150, 298, 447, 599, 745, 894, 1198, 1490, 1797, 2235, 2995, 3594, 3725, 4470, 5990, 7450, 8985, 11175, 14975, 17970, 22350, 29950, 44925, 89251, 89850, 178502, 267753, 446255, 535506, 892510, 1338765, 2231275, 2677530, 4462550, 6693825, 13387650]

約数ペア:

[(1, 13387650), (2, 6693825), (3, 4462550), (5, 2677530), (6, 2231275), (10, 1338765), (15, 892510), (25, 535506), (30, 446255), (50, 267753), (75, 178502), (149, 89850), (150, 89251), (298, 44925), (447, 29950), (599, 22350), (745, 17970), (894, 14975), (1198, 11175), (1490, 8985), (1797, 7450), (2235, 5990), (2995, 4470), (3594, 3725)]