144450180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{114643}}^1$

素因数の和:114665

約数の個数: 72

約数和(自身を含む): 500764992

約数和(自身を除く): 356314812

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 114643, 229286, 343929, 458572, 573215, 687858, 802501, 1031787, 1146430, 1375716, 1605002, 1719645, 2063574, 2292860, 2407503, 3210004, 3439290, 4012505, 4127148, 4815006, 5158935, 6878580, 7222509, 8025010, 9630012, 10317870, 12037515, 14445018, 16050020, 20635740, 24075030, 28890036, 36112545, 48150060, 72225090, 144450180]

約数ペア:

[(1, 144450180), (2, 72225090), (3, 48150060), (4, 36112545), (5, 28890036), (6, 24075030), (7, 20635740), (9, 16050020), (10, 14445018), (12, 12037515), (14, 10317870), (15, 9630012), (18, 8025010), (20, 7222509), (21, 6878580), (28, 5158935), (30, 4815006), (35, 4127148), (36, 4012505), (42, 3439290), (45, 3210004), (60, 2407503), (63, 2292860), (70, 2063574), (84, 1719645), (90, 1605002), (105, 1375716), (126, 1146430), (140, 1031787), (180, 802501), (210, 687858), (252, 573215), (315, 458572), (420, 343929), (630, 229286), (1260, 114643)]