121777920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2$

素因数の和:100

約数の個数: 324

約数和(自身を含む): 474947928

約数和(自身を除く): 353170008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 64, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 128, 132, 144, 155, 160, 165, 176, 180, 186, 192, 198, 220, 240, 248, 256, 264, 279, 288, 310, 320, 330, 341, 352, 360, 372, 384, 396, 440, 465, 480, 495, 496, 528, 558, 576, 620, 640, 660, 682, 704, 720, 744, 768, 792, 880, 930, 960, 961, 990, 992, 1023, 1056, 1116, 1152, 1240, 1280, 1320, 1364, 1395, 1408, 1440, 1488, 1584, 1705, 1760, 1860, 1920, 1922, 1980, 1984, 2046, 2112, 2232, 2304, 2480, 2640, 2728, 2790, 2816, 2880, 2883, 2976, 3069, 3168, 3410, 3520, 3720, 3840, 3844, 3960, 3968, 4092, 4224, 4464, 4805, 4960, 5115, 5280, 5456, 5580, 5760, 5766, 5952, 6138, 6336, 6820, 7040, 7440, 7688, 7920, 7936, 8184, 8448, 8649, 8928, 9610, 9920, 10230, 10560, 10571, 10912, 11160, 11520, 11532, 11904, 12276, 12672, 13640, 14080, 14415, 14880, 15345, 15376, 15840, 16368, 17298, 17856, 19220, 19840, 20460, 21120, 21142, 21824, 22320, 23064, 23808, 24552, 25344, 27280, 28830, 29760, 30690, 30752, 31680, 31713, 32736, 34596, 35712, 38440, 39680, 40920, 42240, 42284, 43245, 43648, 44640, 46128, 49104, 52855, 54560, 57660, 59520, 61380, 61504, 63360, 63426, 65472, 69192, 71424, 76880, 81840, 84568, 86490, 87296, 89280, 92256, 95139, 98208, 105710, 109120, 115320, 119040, 122760, 123008, 126720, 126852, 130944, 138384, 153760, 158565, 163680, 169136, 172980, 178560, 184512, 190278, 196416, 211420, 218240, 230640, 245520, 246016, 253704, 261888, 276768, 307520, 317130, 327360, 338272, 345960, 357120, 369024, 380556, 392832, 422840, 436480, 461280, 475695, 491040, 507408, 553536, 615040, 634260, 654720, 676544, 691920, 738048, 761112, 785664, 845680, 922560, 951390, 982080, 1014816, 1107072, 1230080, 1268520, 1309440, 1353088, 1383840, 1522224, 1691360, 1845120, 1902780, 1964160, 2029632, 2214144, 2537040, 2706176, 2767680, 3044448, 3382720, 3690240, 3805560, 3928320, 4059264, 5074080, 5535360, 6088896, 6765440, 7611120, 8118528, 10148160, 11070720, 12177792, 13530880, 15222240, 20296320, 24355584, 30444480, 40592640, 60888960, 121777920]

約数ペア:

[(1, 121777920), (2, 60888960), (3, 40592640), (4, 30444480), (5, 24355584), (6, 20296320), (8, 15222240), (9, 13530880), (10, 12177792), (11, 11070720), (12, 10148160), (15, 8118528), (16, 7611120), (18, 6765440), (20, 6088896), (22, 5535360), (24, 5074080), (30, 4059264), (31, 3928320), (32, 3805560), (33, 3690240), (36, 3382720), (40, 3044448), (44, 2767680), (45, 2706176), (48, 2537040), (55, 2214144), (60, 2029632), (62, 1964160), (64, 1902780), (66, 1845120), (72, 1691360), (80, 1522224), (88, 1383840), (90, 1353088), (93, 1309440), (96, 1268520), (99, 1230080), (110, 1107072), (120, 1014816), (124, 982080), (128, 951390), (132, 922560), (144, 845680), (155, 785664), (160, 761112), (165, 738048), (176, 691920), (180, 676544), (186, 654720), (192, 634260), (198, 615040), (220, 553536), (240, 507408), (248, 491040), (256, 475695), (264, 461280), (279, 436480), (288, 422840), (310, 392832), (320, 380556), (330, 369024), (341, 357120), (352, 345960), (360, 338272), (372, 327360), (384, 317130), (396, 307520), (440, 276768), (465, 261888), (480, 253704), (495, 246016), (496, 245520), (528, 230640), (558, 218240), (576, 211420), (620, 196416), (640, 190278), (660, 184512), (682, 178560), (704, 172980), (720, 169136), (744, 163680), (768, 158565), (792, 153760), (880, 138384), (930, 130944), (960, 126852), (961, 126720), (990, 123008), (992, 122760), (1023, 119040), (1056, 115320), (1116, 109120), (1152, 105710), (1240, 98208), (1280, 95139), (1320, 92256), (1364, 89280), (1395, 87296), (1408, 86490), (1440, 84568), (1488, 81840), (1584, 76880), (1705, 71424), (1760, 69192), (1860, 65472), (1920, 63426), (1922, 63360), (1980, 61504), (1984, 61380), (2046, 59520), (2112, 57660), (2232, 54560), (2304, 52855), (2480, 49104), (2640, 46128), (2728, 44640), (2790, 43648), (2816, 43245), (2880, 42284), (2883, 42240), (2976, 40920), (3069, 39680), (3168, 38440), (3410, 35712), (3520, 34596), (3720, 32736), (3840, 31713), (3844, 31680), (3960, 30752), (3968, 30690), (4092, 29760), (4224, 28830), (4464, 27280), (4805, 25344), (4960, 24552), (5115, 23808), (5280, 23064), (5456, 22320), (5580, 21824), (5760, 21142), (5766, 21120), (5952, 20460), (6138, 19840), (6336, 19220), (6820, 17856), (7040, 17298), (7440, 16368), (7688, 15840), (7920, 15376), (7936, 15345), (8184, 14880), (8448, 14415), (8649, 14080), (8928, 13640), (9610, 12672), (9920, 12276), (10230, 11904), (10560, 11532), (10571, 11520), (10912, 11160)]