169071900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{379}}^1\times {\mathrm{1487}}^1$

素因数の和:1883

約数の個数: 72

約数和(自身を含む): 490801920

約数和(自身を除く): 321730020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 379, 758, 1137, 1487, 1516, 1895, 2274, 2974, 3790, 4461, 4548, 5685, 5948, 7435, 7580, 8922, 9475, 11370, 14870, 17844, 18950, 22305, 22740, 28425, 29740, 37175, 37900, 44610, 56850, 74350, 89220, 111525, 113700, 148700, 223050, 446100, 563573, 1127146, 1690719, 2254292, 2817865, 3381438, 5635730, 6762876, 8453595, 11271460, 14089325, 16907190, 28178650, 33814380, 42267975, 56357300, 84535950, 169071900]

約数ペア:

[(1, 169071900), (2, 84535950), (3, 56357300), (4, 42267975), (5, 33814380), (6, 28178650), (10, 16907190), (12, 14089325), (15, 11271460), (20, 8453595), (25, 6762876), (30, 5635730), (50, 3381438), (60, 2817865), (75, 2254292), (100, 1690719), (150, 1127146), (300, 563573), (379, 446100), (758, 223050), (1137, 148700), (1487, 113700), (1516, 111525), (1895, 89220), (2274, 74350), (2974, 56850), (3790, 44610), (4461, 37900), (4548, 37175), (5685, 29740), (5948, 28425), (7435, 22740), (7580, 22305), (8922, 18950), (9475, 17844), (11370, 14870)]