199500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1$

素因数の和:48

約数の個数: 96

約数和(自身を含む): 698880

約数和(自身を除く): 499380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 125, 133, 140, 150, 175, 190, 210, 228, 250, 266, 285, 300, 350, 375, 380, 399, 420, 475, 500, 525, 532, 570, 665, 700, 750, 798, 875, 950, 1050, 1140, 1330, 1425, 1500, 1596, 1750, 1900, 1995, 2100, 2375, 2625, 2660, 2850, 3325, 3500, 3990, 4750, 5250, 5700, 6650, 7125, 7980, 9500, 9975, 10500, 13300, 14250, 16625, 19950, 28500, 33250, 39900, 49875, 66500, 99750, 199500]

約数ペア:

[(1, 199500), (2, 99750), (3, 66500), (4, 49875), (5, 39900), (6, 33250), (7, 28500), (10, 19950), (12, 16625), (14, 14250), (15, 13300), (19, 10500), (20, 9975), (21, 9500), (25, 7980), (28, 7125), (30, 6650), (35, 5700), (38, 5250), (42, 4750), (50, 3990), (57, 3500), (60, 3325), (70, 2850), (75, 2660), (76, 2625), (84, 2375), (95, 2100), (100, 1995), (105, 1900), (114, 1750), (125, 1596), (133, 1500), (140, 1425), (150, 1330), (175, 1140), (190, 1050), (210, 950), (228, 875), (250, 798), (266, 750), (285, 700), (300, 665), (350, 570), (375, 532), (380, 525), (399, 500), (420, 475)]