39661380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{607}}^1$

素因数の和:647

約数の個数: 144

約数和(自身を含む): 135851520

約数和(自身を除く): 96190140

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, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 607, 660, 726, 990, 1089, 1188, 1210, 1214, 1452, 1485, 1815, 1821, 1980, 2178, 2420, 2428, 2970, 3035, 3267, 3630, 3642, 4356, 5445, 5463, 5940, 6070, 6534, 6677, 7260, 7284, 9105, 10890, 10926, 12140, 13068, 13354, 16335, 16389, 18210, 20031, 21780, 21852, 26708, 27315, 32670, 32778, 33385, 36420, 40062, 54630, 60093, 65340, 65556, 66770, 73447, 80124, 81945, 100155, 109260, 120186, 133540, 146894, 163890, 180279, 200310, 220341, 240372, 293788, 300465, 327780, 360558, 367235, 400620, 440682, 600930, 661023, 721116, 734470, 881364, 901395, 1101705, 1201860, 1322046, 1468940, 1802790, 1983069, 2203410, 2644092, 3305115, 3605580, 3966138, 4406820, 6610230, 7932276, 9915345, 13220460, 19830690, 39661380]

約数ペア:

[(1, 39661380), (2, 19830690), (3, 13220460), (4, 9915345), (5, 7932276), (6, 6610230), (9, 4406820), (10, 3966138), (11, 3605580), (12, 3305115), (15, 2644092), (18, 2203410), (20, 1983069), (22, 1802790), (27, 1468940), (30, 1322046), (33, 1201860), (36, 1101705), (44, 901395), (45, 881364), (54, 734470), (55, 721116), (60, 661023), (66, 600930), (90, 440682), (99, 400620), (108, 367235), (110, 360558), (121, 327780), (132, 300465), (135, 293788), (165, 240372), (180, 220341), (198, 200310), (220, 180279), (242, 163890), (270, 146894), (297, 133540), (330, 120186), (363, 109260), (396, 100155), (484, 81945), (495, 80124), (540, 73447), (594, 66770), (605, 65556), (607, 65340), (660, 60093), (726, 54630), (990, 40062), (1089, 36420), (1188, 33385), (1210, 32778), (1214, 32670), (1452, 27315), (1485, 26708), (1815, 21852), (1821, 21780), (1980, 20031), (2178, 18210), (2420, 16389), (2428, 16335), (2970, 13354), (3035, 13068), (3267, 12140), (3630, 10926), (3642, 10890), (4356, 9105), (5445, 7284), (5463, 7260), (5940, 6677), (6070, 6534)]