27446040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:263

約数の個数: 160

約数和(自身を含む): 94873680

約数和(自身を除く): 67427640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 81, 86, 90, 108, 120, 129, 135, 162, 172, 180, 197, 215, 216, 258, 270, 324, 344, 360, 387, 394, 405, 430, 516, 540, 591, 645, 648, 774, 788, 810, 860, 985, 1032, 1080, 1161, 1182, 1290, 1548, 1576, 1620, 1720, 1773, 1935, 1970, 2322, 2364, 2580, 2955, 3096, 3240, 3483, 3546, 3870, 3940, 4644, 4728, 5160, 5319, 5805, 5910, 6966, 7092, 7740, 7880, 8471, 8865, 9288, 10638, 11610, 11820, 13932, 14184, 15480, 15957, 16942, 17415, 17730, 21276, 23220, 23640, 25413, 26595, 27864, 31914, 33884, 34830, 35460, 42355, 42552, 46440, 50826, 53190, 63828, 67768, 69660, 70920, 76239, 79785, 84710, 101652, 106380, 127065, 127656, 139320, 152478, 159570, 169420, 203304, 212760, 228717, 254130, 304956, 319140, 338840, 381195, 457434, 508260, 609912, 638280, 686151, 762390, 914868, 1016520, 1143585, 1372302, 1524780, 1829736, 2287170, 2744604, 3049560, 3430755, 4574340, 5489208, 6861510, 9148680, 13723020, 27446040]

約数ペア:

[(1, 27446040), (2, 13723020), (3, 9148680), (4, 6861510), (5, 5489208), (6, 4574340), (8, 3430755), (9, 3049560), (10, 2744604), (12, 2287170), (15, 1829736), (18, 1524780), (20, 1372302), (24, 1143585), (27, 1016520), (30, 914868), (36, 762390), (40, 686151), (43, 638280), (45, 609912), (54, 508260), (60, 457434), (72, 381195), (81, 338840), (86, 319140), (90, 304956), (108, 254130), (120, 228717), (129, 212760), (135, 203304), (162, 169420), (172, 159570), (180, 152478), (197, 139320), (215, 127656), (216, 127065), (258, 106380), (270, 101652), (324, 84710), (344, 79785), (360, 76239), (387, 70920), (394, 69660), (405, 67768), (430, 63828), (516, 53190), (540, 50826), (591, 46440), (645, 42552), (648, 42355), (774, 35460), (788, 34830), (810, 33884), (860, 31914), (985, 27864), (1032, 26595), (1080, 25413), (1161, 23640), (1182, 23220), (1290, 21276), (1548, 17730), (1576, 17415), (1620, 16942), (1720, 15957), (1773, 15480), (1935, 14184), (1970, 13932), (2322, 11820), (2364, 11610), (2580, 10638), (2955, 9288), (3096, 8865), (3240, 8471), (3483, 7880), (3546, 7740), (3870, 7092), (3940, 6966), (4644, 5910), (4728, 5805), (5160, 5319)]