82887300

素因数分解:

$2^2\times 3^7\times 5^2\times {\mathrm{379}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 270468800

約数和(自身を除く): 187581500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 379, 405, 450, 486, 540, 675, 729, 758, 810, 900, 972, 1137, 1215, 1350, 1458, 1516, 1620, 1895, 2025, 2187, 2274, 2430, 2700, 2916, 3411, 3645, 3790, 4050, 4374, 4548, 4860, 5685, 6075, 6822, 7290, 7580, 8100, 8748, 9475, 10233, 10935, 11370, 12150, 13644, 14580, 17055, 18225, 18950, 20466, 21870, 22740, 24300, 28425, 30699, 34110, 36450, 37900, 40932, 43740, 51165, 54675, 56850, 61398, 68220, 72900, 85275, 92097, 102330, 109350, 113700, 122796, 153495, 170550, 184194, 204660, 218700, 255825, 276291, 306990, 341100, 368388, 460485, 511650, 552582, 613980, 767475, 828873, 920970, 1023300, 1105164, 1381455, 1534950, 1657746, 1841940, 2302425, 2762910, 3069900, 3315492, 4144365, 4604850, 5525820, 6907275, 8288730, 9209700, 13814550, 16577460, 20721825, 27629100, 41443650, 82887300]

約数ペア:

[(1, 82887300), (2, 41443650), (3, 27629100), (4, 20721825), (5, 16577460), (6, 13814550), (9, 9209700), (10, 8288730), (12, 6907275), (15, 5525820), (18, 4604850), (20, 4144365), (25, 3315492), (27, 3069900), (30, 2762910), (36, 2302425), (45, 1841940), (50, 1657746), (54, 1534950), (60, 1381455), (75, 1105164), (81, 1023300), (90, 920970), (100, 828873), (108, 767475), (135, 613980), (150, 552582), (162, 511650), (180, 460485), (225, 368388), (243, 341100), (270, 306990), (300, 276291), (324, 255825), (379, 218700), (405, 204660), (450, 184194), (486, 170550), (540, 153495), (675, 122796), (729, 113700), (758, 109350), (810, 102330), (900, 92097), (972, 85275), (1137, 72900), (1215, 68220), (1350, 61398), (1458, 56850), (1516, 54675), (1620, 51165), (1895, 43740), (2025, 40932), (2187, 37900), (2274, 36450), (2430, 34110), (2700, 30699), (2916, 28425), (3411, 24300), (3645, 22740), (3790, 21870), (4050, 20466), (4374, 18950), (4548, 18225), (4860, 17055), (5685, 14580), (6075, 13644), (6822, 12150), (7290, 11370), (7580, 10935), (8100, 10233), (8748, 9475)]