173124180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1163}}^1$

素因数の和:2005

約数の個数: 72

約数和(自身を含む): 526230432

約数和(自身を除く): 353106252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 827, 1163, 1654, 2326, 2481, 3308, 3489, 4135, 4652, 4962, 5815, 6978, 7443, 8270, 9924, 10467, 11630, 12405, 13956, 14886, 16540, 17445, 20934, 23260, 24810, 29772, 34890, 37215, 41868, 49620, 52335, 69780, 74430, 104670, 148860, 209340, 961801, 1923602, 2885403, 3847204, 4809005, 5770806, 8656209, 9618010, 11541612, 14427015, 17312418, 19236020, 28854030, 34624836, 43281045, 57708060, 86562090, 173124180]

約数ペア:

[(1, 173124180), (2, 86562090), (3, 57708060), (4, 43281045), (5, 34624836), (6, 28854030), (9, 19236020), (10, 17312418), (12, 14427015), (15, 11541612), (18, 9618010), (20, 8656209), (30, 5770806), (36, 4809005), (45, 3847204), (60, 2885403), (90, 1923602), (180, 961801), (827, 209340), (1163, 148860), (1654, 104670), (2326, 74430), (2481, 69780), (3308, 52335), (3489, 49620), (4135, 41868), (4652, 37215), (4962, 34890), (5815, 29772), (6978, 24810), (7443, 23260), (8270, 20934), (9924, 17445), (10467, 16540), (11630, 14886), (12405, 13956)]