149628150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{47501}}^1$

素因数の和:47526

約数の個数: 72

約数和(自身を含む): 459439344

約数和(自身を除く): 309811194

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 47501, 95002, 142503, 237505, 285006, 332507, 427509, 475010, 665014, 712515, 855018, 997521, 1187525, 1425030, 1662535, 1995042, 2137545, 2375050, 2992563, 3325070, 3562575, 4275090, 4987605, 5985126, 7125150, 8312675, 9975210, 10687725, 14962815, 16625350, 21375450, 24938025, 29925630, 49876050, 74814075, 149628150]

約数ペア:

[(1, 149628150), (2, 74814075), (3, 49876050), (5, 29925630), (6, 24938025), (7, 21375450), (9, 16625350), (10, 14962815), (14, 10687725), (15, 9975210), (18, 8312675), (21, 7125150), (25, 5985126), (30, 4987605), (35, 4275090), (42, 3562575), (45, 3325070), (50, 2992563), (63, 2375050), (70, 2137545), (75, 1995042), (90, 1662535), (105, 1425030), (126, 1187525), (150, 997521), (175, 855018), (210, 712515), (225, 665014), (315, 475010), (350, 427509), (450, 332507), (525, 285006), (630, 237505), (1050, 142503), (1575, 95002), (3150, 47501)]