146300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:51

約数の個数: 72

約数和(自身を含む): 416640

約数和(自身を除く): 270340

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 25, 28, 35, 38, 44, 50, 55, 70, 76, 77, 95, 100, 110, 133, 140, 154, 175, 190, 209, 220, 266, 275, 308, 350, 380, 385, 418, 475, 532, 550, 665, 700, 770, 836, 950, 1045, 1100, 1330, 1463, 1540, 1900, 1925, 2090, 2660, 2926, 3325, 3850, 4180, 5225, 5852, 6650, 7315, 7700, 10450, 13300, 14630, 20900, 29260, 36575, 73150, 146300]

約数ペア:

[(1, 146300), (2, 73150), (4, 36575), (5, 29260), (7, 20900), (10, 14630), (11, 13300), (14, 10450), (19, 7700), (20, 7315), (22, 6650), (25, 5852), (28, 5225), (35, 4180), (38, 3850), (44, 3325), (50, 2926), (55, 2660), (70, 2090), (76, 1925), (77, 1900), (95, 1540), (100, 1463), (110, 1330), (133, 1100), (140, 1045), (154, 950), (175, 836), (190, 770), (209, 700), (220, 665), (266, 550), (275, 532), (308, 475), (350, 418), (380, 385)]