1316784600

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{81283}}^1$

素因数の和:81311

約数の個数: 120

約数和(自身を含む): 4573444260

約数和(自身を除く): 3256659660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 8100, 16200, 81283, 162566, 243849, 325132, 406415, 487698, 650264, 731547, 812830, 975396, 1219245, 1463094, 1625660, 1950792, 2032075, 2194641, 2438490, 2926188, 3251320, 3657735, 4064150, 4389282, 4876980, 5852376, 6096225, 6583923, 7315470, 8128300, 8778564, 9753960, 10973205, 12192450, 13167846, 14630940, 16256600, 17557128, 18288675, 21946410, 24384900, 26335692, 29261880, 32919615, 36577350, 43892820, 48769800, 52671384, 54866025, 65839230, 73154700, 87785640, 109732050, 131678460, 146309400, 164598075, 219464100, 263356920, 329196150, 438928200, 658392300, 1316784600]

約数ペア:

[(1, 1316784600), (2, 658392300), (3, 438928200), (4, 329196150), (5, 263356920), (6, 219464100), (8, 164598075), (9, 146309400), (10, 131678460), (12, 109732050), (15, 87785640), (18, 73154700), (20, 65839230), (24, 54866025), (25, 52671384), (27, 48769800), (30, 43892820), (36, 36577350), (40, 32919615), (45, 29261880), (50, 26335692), (54, 24384900), (60, 21946410), (72, 18288675), (75, 17557128), (81, 16256600), (90, 14630940), (100, 13167846), (108, 12192450), (120, 10973205), (135, 9753960), (150, 8778564), (162, 8128300), (180, 7315470), (200, 6583923), (216, 6096225), (225, 5852376), (270, 4876980), (300, 4389282), (324, 4064150), (360, 3657735), (405, 3251320), (450, 2926188), (540, 2438490), (600, 2194641), (648, 2032075), (675, 1950792), (810, 1625660), (900, 1463094), (1080, 1219245), (1350, 975396), (1620, 812830), (1800, 731547), (2025, 650264), (2700, 487698), (3240, 406415), (4050, 325132), (5400, 243849), (8100, 162566), (16200, 81283)]