150540180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{358429}}^1$

素因数の和:358448

約数の個数: 48

約数和(自身を含む): 481729920

約数和(自身を除く): 331189740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 358429, 716858, 1075287, 1433716, 1792145, 2150574, 2509003, 3584290, 4301148, 5018006, 5376435, 7168580, 7527009, 10036012, 10752870, 12545015, 15054018, 21505740, 25090030, 30108036, 37635045, 50180060, 75270090, 150540180]

約数ペア:

[(1, 150540180), (2, 75270090), (3, 50180060), (4, 37635045), (5, 30108036), (6, 25090030), (7, 21505740), (10, 15054018), (12, 12545015), (14, 10752870), (15, 10036012), (20, 7527009), (21, 7168580), (28, 5376435), (30, 5018006), (35, 4301148), (42, 3584290), (60, 2509003), (70, 2150574), (84, 1792145), (105, 1433716), (140, 1075287), (210, 716858), (420, 358429)]