148230180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{117643}}^1$

素因数の和:117665

約数の個数: 72

約数和(自身を含む): 513868992

約数和(自身を除く): 365638812

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, 117643, 235286, 352929, 470572, 588215, 705858, 823501, 1058787, 1176430, 1411716, 1647002, 1764645, 2117574, 2352860, 2470503, 3294004, 3529290, 4117505, 4235148, 4941006, 5293935, 7058580, 7411509, 8235010, 9882012, 10587870, 12352515, 14823018, 16470020, 21175740, 24705030, 29646036, 37057545, 49410060, 74115090, 148230180]

約数ペア:

[(1, 148230180), (2, 74115090), (3, 49410060), (4, 37057545), (5, 29646036), (6, 24705030), (7, 21175740), (9, 16470020), (10, 14823018), (12, 12352515), (14, 10587870), (15, 9882012), (18, 8235010), (20, 7411509), (21, 7058580), (28, 5293935), (30, 4941006), (35, 4235148), (36, 4117505), (42, 3529290), (45, 3294004), (60, 2470503), (63, 2352860), (70, 2117574), (84, 1764645), (90, 1647002), (105, 1411716), (126, 1176430), (140, 1058787), (180, 823501), (210, 705858), (252, 588215), (315, 470572), (420, 352929), (630, 235286), (1260, 117643)]