187389180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31547}}^1$

素因数の和:31576

約数の個数: 96

約数和(自身を含む): 636007680

約数和(自身を除く): 448618500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 31547, 63094, 94641, 126188, 157735, 189282, 283923, 315470, 347017, 378564, 473205, 567846, 630940, 694034, 851769, 946410, 1041051, 1135692, 1388068, 1419615, 1703538, 1735085, 1892820, 2082102, 2839230, 3123153, 3407076, 3470170, 4164204, 4258845, 5205255, 5678460, 6246306, 6940340, 8517690, 9369459, 10410510, 12492612, 15615765, 17035380, 18738918, 20821020, 31231530, 37477836, 46847295, 62463060, 93694590, 187389180]

約数ペア:

[(1, 187389180), (2, 93694590), (3, 62463060), (4, 46847295), (5, 37477836), (6, 31231530), (9, 20821020), (10, 18738918), (11, 17035380), (12, 15615765), (15, 12492612), (18, 10410510), (20, 9369459), (22, 8517690), (27, 6940340), (30, 6246306), (33, 5678460), (36, 5205255), (44, 4258845), (45, 4164204), (54, 3470170), (55, 3407076), (60, 3123153), (66, 2839230), (90, 2082102), (99, 1892820), (108, 1735085), (110, 1703538), (132, 1419615), (135, 1388068), (165, 1135692), (180, 1041051), (198, 946410), (220, 851769), (270, 694034), (297, 630940), (330, 567846), (396, 473205), (495, 378564), (540, 347017), (594, 315470), (660, 283923), (990, 189282), (1188, 157735), (1485, 126188), (1980, 94641), (2970, 63094), (5940, 31547)]