220169850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{9851}}^1$

素因数の和:10015

約数の個数: 48

約数和(自身を含む): 549741600

約数和(自身を除く): 329571750

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 149, 150, 298, 447, 745, 894, 1490, 2235, 3725, 4470, 7450, 9851, 11175, 19702, 22350, 29553, 49255, 59106, 98510, 147765, 246275, 295530, 492550, 738825, 1467799, 1477650, 2935598, 4403397, 7338995, 8806794, 14677990, 22016985, 36694975, 44033970, 73389950, 110084925, 220169850]

約数ペア:

[(1, 220169850), (2, 110084925), (3, 73389950), (5, 44033970), (6, 36694975), (10, 22016985), (15, 14677990), (25, 8806794), (30, 7338995), (50, 4403397), (75, 2935598), (149, 1477650), (150, 1467799), (298, 738825), (447, 492550), (745, 295530), (894, 246275), (1490, 147765), (2235, 98510), (3725, 59106), (4470, 49255), (7450, 29553), (9851, 22350), (11175, 19702)]