201150

素因数分解:

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

素因数の和:170

約数の個数: 48

約数和(自身を含む): 558000

約数和(自身を除く): 356850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 149, 150, 225, 270, 298, 447, 450, 675, 745, 894, 1341, 1350, 1490, 2235, 2682, 3725, 4023, 4470, 6705, 7450, 8046, 11175, 13410, 20115, 22350, 33525, 40230, 67050, 100575, 201150]

約数ペア:

[(1, 201150), (2, 100575), (3, 67050), (5, 40230), (6, 33525), (9, 22350), (10, 20115), (15, 13410), (18, 11175), (25, 8046), (27, 7450), (30, 6705), (45, 4470), (50, 4023), (54, 3725), (75, 2682), (90, 2235), (135, 1490), (149, 1350), (150, 1341), (225, 894), (270, 745), (298, 675), (447, 450)]