22148850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{991}}^1$

素因数の和:1155

約数の個数: 48

約数和(自身を含む): 55353600

約数和(自身を除く): 33204750

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 149, 150, 298, 447, 745, 894, 991, 1490, 1982, 2235, 2973, 3725, 4470, 4955, 5946, 7450, 9910, 11175, 14865, 22350, 24775, 29730, 49550, 74325, 147659, 148650, 295318, 442977, 738295, 885954, 1476590, 2214885, 3691475, 4429770, 7382950, 11074425, 22148850]

約数ペア:

[(1, 22148850), (2, 11074425), (3, 7382950), (5, 4429770), (6, 3691475), (10, 2214885), (15, 1476590), (25, 885954), (30, 738295), (50, 442977), (75, 295318), (149, 148650), (150, 147659), (298, 74325), (447, 49550), (745, 29730), (894, 24775), (991, 22350), (1490, 14865), (1982, 11175), (2235, 9910), (2973, 7450), (3725, 5946), (4470, 4955)]