275489280

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1087}}^1$

素因数の和:1127

約数の個数: 240

約数和(自身を含む): 1041790464

約数和(自身を除く): 766301184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 512, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1087, 1152, 1280, 1320, 1408, 1440, 1536, 1584, 1760, 1920, 1980, 2112, 2174, 2304, 2560, 2640, 2816, 2880, 3168, 3261, 3520, 3840, 3960, 4224, 4348, 4608, 5280, 5435, 5632, 5760, 6336, 6522, 7040, 7680, 7920, 8448, 8696, 9783, 10560, 10870, 11520, 11957, 12672, 13044, 14080, 15840, 16305, 16896, 17392, 19566, 21120, 21740, 23040, 23914, 25344, 26088, 28160, 31680, 32610, 34784, 35871, 39132, 42240, 43480, 47828, 48915, 50688, 52176, 59785, 63360, 65220, 69568, 71742, 78264, 84480, 86960, 95656, 97830, 104352, 107613, 119570, 126720, 130440, 139136, 143484, 156528, 173920, 179355, 191312, 195660, 208704, 215226, 239140, 253440, 260880, 278272, 286968, 313056, 347840, 358710, 382624, 391320, 417408, 430452, 478280, 521760, 538065, 556544, 573936, 626112, 695680, 717420, 765248, 782640, 834816, 860904, 956560, 1043520, 1076130, 1147872, 1252224, 1391360, 1434840, 1530496, 1565280, 1669632, 1721808, 1913120, 2087040, 2152260, 2295744, 2504448, 2782720, 2869680, 3060992, 3130560, 3443616, 3826240, 4174080, 4304520, 4591488, 5008896, 5739360, 6121984, 6261120, 6887232, 7652480, 8348160, 8609040, 9182976, 11478720, 12522240, 13774464, 15304960, 17218080, 18365952, 22957440, 25044480, 27548928, 30609920, 34436160, 45914880, 55097856, 68872320, 91829760, 137744640, 275489280]

約数ペア:

[(1, 275489280), (2, 137744640), (3, 91829760), (4, 68872320), (5, 55097856), (6, 45914880), (8, 34436160), (9, 30609920), (10, 27548928), (11, 25044480), (12, 22957440), (15, 18365952), (16, 17218080), (18, 15304960), (20, 13774464), (22, 12522240), (24, 11478720), (30, 9182976), (32, 8609040), (33, 8348160), (36, 7652480), (40, 6887232), (44, 6261120), (45, 6121984), (48, 5739360), (55, 5008896), (60, 4591488), (64, 4304520), (66, 4174080), (72, 3826240), (80, 3443616), (88, 3130560), (90, 3060992), (96, 2869680), (99, 2782720), (110, 2504448), (120, 2295744), (128, 2152260), (132, 2087040), (144, 1913120), (160, 1721808), (165, 1669632), (176, 1565280), (180, 1530496), (192, 1434840), (198, 1391360), (220, 1252224), (240, 1147872), (256, 1076130), (264, 1043520), (288, 956560), (320, 860904), (330, 834816), (352, 782640), (360, 765248), (384, 717420), (396, 695680), (440, 626112), (480, 573936), (495, 556544), (512, 538065), (528, 521760), (576, 478280), (640, 430452), (660, 417408), (704, 391320), (720, 382624), (768, 358710), (792, 347840), (880, 313056), (960, 286968), (990, 278272), (1056, 260880), (1087, 253440), (1152, 239140), (1280, 215226), (1320, 208704), (1408, 195660), (1440, 191312), (1536, 179355), (1584, 173920), (1760, 156528), (1920, 143484), (1980, 139136), (2112, 130440), (2174, 126720), (2304, 119570), (2560, 107613), (2640, 104352), (2816, 97830), (2880, 95656), (3168, 86960), (3261, 84480), (3520, 78264), (3840, 71742), (3960, 69568), (4224, 65220), (4348, 63360), (4608, 59785), (5280, 52176), (5435, 50688), (5632, 48915), (5760, 47828), (6336, 43480), (6522, 42240), (7040, 39132), (7680, 35871), (7920, 34784), (8448, 32610), (8696, 31680), (9783, 28160), (10560, 26088), (10870, 25344), (11520, 23914), (11957, 23040), (12672, 21740), (13044, 21120), (14080, 19566), (15840, 17392), (16305, 16896)]