155427900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{379}}^1\times {\mathrm{1367}}^1$

素因数の和:1763

約数の個数: 72

約数和(自身を含む): 451221120

約数和(自身を除く): 295793220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 379, 758, 1137, 1367, 1516, 1895, 2274, 2734, 3790, 4101, 4548, 5468, 5685, 6835, 7580, 8202, 9475, 11370, 13670, 16404, 18950, 20505, 22740, 27340, 28425, 34175, 37900, 41010, 56850, 68350, 82020, 102525, 113700, 136700, 205050, 410100, 518093, 1036186, 1554279, 2072372, 2590465, 3108558, 5180930, 6217116, 7771395, 10361860, 12952325, 15542790, 25904650, 31085580, 38856975, 51809300, 77713950, 155427900]

約数ペア:

[(1, 155427900), (2, 77713950), (3, 51809300), (4, 38856975), (5, 31085580), (6, 25904650), (10, 15542790), (12, 12952325), (15, 10361860), (20, 7771395), (25, 6217116), (30, 5180930), (50, 3108558), (60, 2590465), (75, 2072372), (100, 1554279), (150, 1036186), (300, 518093), (379, 410100), (758, 205050), (1137, 136700), (1367, 113700), (1516, 102525), (1895, 82020), (2274, 68350), (2734, 56850), (3790, 41010), (4101, 37900), (4548, 34175), (5468, 28425), (5685, 27340), (6835, 22740), (7580, 20505), (8202, 18950), (9475, 16404), (11370, 13670)]