27743760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:174

約数の個数: 240

約数和(自身を含む): 105850368

約数和(自身を除く): 78106608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 113, 120, 124, 132, 144, 155, 165, 176, 180, 186, 198, 220, 226, 240, 248, 264, 279, 310, 330, 339, 341, 360, 372, 396, 440, 452, 465, 495, 496, 528, 558, 565, 620, 660, 678, 682, 720, 744, 792, 880, 904, 930, 990, 1017, 1023, 1116, 1130, 1240, 1243, 1320, 1356, 1364, 1395, 1488, 1584, 1695, 1705, 1808, 1860, 1980, 2034, 2046, 2232, 2260, 2480, 2486, 2640, 2712, 2728, 2790, 3069, 3390, 3410, 3503, 3720, 3729, 3960, 4068, 4092, 4464, 4520, 4972, 5085, 5115, 5424, 5456, 5580, 6138, 6215, 6780, 6820, 7006, 7440, 7458, 7920, 8136, 8184, 9040, 9944, 10170, 10230, 10509, 11160, 11187, 12276, 12430, 13560, 13640, 14012, 14916, 15345, 16272, 16368, 17515, 18645, 19888, 20340, 20460, 21018, 22320, 22374, 24552, 24860, 27120, 27280, 28024, 29832, 30690, 31527, 35030, 37290, 38533, 40680, 40920, 42036, 44748, 49104, 49720, 52545, 55935, 56048, 59664, 61380, 63054, 70060, 74580, 77066, 81360, 81840, 84072, 89496, 99440, 105090, 111870, 115599, 122760, 126108, 140120, 149160, 154132, 157635, 168144, 178992, 192665, 210180, 223740, 231198, 245520, 252216, 280240, 298320, 308264, 315270, 346797, 385330, 420360, 447480, 462396, 504432, 577995, 616528, 630540, 693594, 770660, 840720, 894960, 924792, 1155990, 1261080, 1387188, 1541320, 1733985, 1849584, 2311980, 2522160, 2774376, 3082640, 3467970, 4623960, 5548752, 6935940, 9247920, 13871880, 27743760]

約数ペア:

[(1, 27743760), (2, 13871880), (3, 9247920), (4, 6935940), (5, 5548752), (6, 4623960), (8, 3467970), (9, 3082640), (10, 2774376), (11, 2522160), (12, 2311980), (15, 1849584), (16, 1733985), (18, 1541320), (20, 1387188), (22, 1261080), (24, 1155990), (30, 924792), (31, 894960), (33, 840720), (36, 770660), (40, 693594), (44, 630540), (45, 616528), (48, 577995), (55, 504432), (60, 462396), (62, 447480), (66, 420360), (72, 385330), (80, 346797), (88, 315270), (90, 308264), (93, 298320), (99, 280240), (110, 252216), (113, 245520), (120, 231198), (124, 223740), (132, 210180), (144, 192665), (155, 178992), (165, 168144), (176, 157635), (180, 154132), (186, 149160), (198, 140120), (220, 126108), (226, 122760), (240, 115599), (248, 111870), (264, 105090), (279, 99440), (310, 89496), (330, 84072), (339, 81840), (341, 81360), (360, 77066), (372, 74580), (396, 70060), (440, 63054), (452, 61380), (465, 59664), (495, 56048), (496, 55935), (528, 52545), (558, 49720), (565, 49104), (620, 44748), (660, 42036), (678, 40920), (682, 40680), (720, 38533), (744, 37290), (792, 35030), (880, 31527), (904, 30690), (930, 29832), (990, 28024), (1017, 27280), (1023, 27120), (1116, 24860), (1130, 24552), (1240, 22374), (1243, 22320), (1320, 21018), (1356, 20460), (1364, 20340), (1395, 19888), (1488, 18645), (1584, 17515), (1695, 16368), (1705, 16272), (1808, 15345), (1860, 14916), (1980, 14012), (2034, 13640), (2046, 13560), (2232, 12430), (2260, 12276), (2480, 11187), (2486, 11160), (2640, 10509), (2712, 10230), (2728, 10170), (2790, 9944), (3069, 9040), (3390, 8184), (3410, 8136), (3503, 7920), (3720, 7458), (3729, 7440), (3960, 7006), (4068, 6820), (4092, 6780), (4464, 6215), (4520, 6138), (4972, 5580), (5085, 5456), (5115, 5424)]