82750860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1213}}^1$

素因数の和:1607

約数の個数: 72

約数和(自身を含む): 251880720

約数和(自身を除く): 169129860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 379, 758, 1137, 1213, 1516, 1895, 2274, 2426, 3411, 3639, 3790, 4548, 4852, 5685, 6065, 6822, 7278, 7580, 10917, 11370, 12130, 13644, 14556, 17055, 18195, 21834, 22740, 24260, 34110, 36390, 43668, 54585, 68220, 72780, 109170, 218340, 459727, 919454, 1379181, 1838908, 2298635, 2758362, 4137543, 4597270, 5516724, 6895905, 8275086, 9194540, 13791810, 16550172, 20687715, 27583620, 41375430, 82750860]

約数ペア:

[(1, 82750860), (2, 41375430), (3, 27583620), (4, 20687715), (5, 16550172), (6, 13791810), (9, 9194540), (10, 8275086), (12, 6895905), (15, 5516724), (18, 4597270), (20, 4137543), (30, 2758362), (36, 2298635), (45, 1838908), (60, 1379181), (90, 919454), (180, 459727), (379, 218340), (758, 109170), (1137, 72780), (1213, 68220), (1516, 54585), (1895, 43668), (2274, 36390), (2426, 34110), (3411, 24260), (3639, 22740), (3790, 21834), (4548, 18195), (4852, 17055), (5685, 14556), (6065, 13644), (6822, 12130), (7278, 11370), (7580, 10917)]