275009280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:831

約数の個数: 288

約数和(自身を含む): 1082371584

約数和(自身を除く): 807362304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 768, 780, 787, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1280, 1344, 1365, 1456, 1560, 1574, 1664, 1680, 1792, 1820, 1920, 2080, 2184, 2240, 2361, 2496, 2688, 2730, 2912, 3120, 3148, 3328, 3360, 3640, 3840, 3935, 4160, 4368, 4480, 4722, 4992, 5376, 5460, 5509, 5824, 6240, 6296, 6720, 7280, 7870, 8320, 8736, 8960, 9444, 9984, 10231, 10920, 11018, 11648, 11805, 12480, 12592, 13440, 14560, 15740, 16527, 16640, 17472, 18888, 20462, 21840, 22036, 23296, 23610, 24960, 25184, 26880, 27545, 29120, 30693, 31480, 33054, 34944, 37776, 40924, 43680, 44072, 47220, 49920, 50368, 51155, 55090, 58240, 61386, 62960, 66108, 69888, 71617, 75552, 81848, 82635, 87360, 88144, 94440, 100736, 102310, 110180, 116480, 122772, 125920, 132216, 143234, 151104, 153465, 163696, 165270, 174720, 176288, 188880, 201472, 204620, 214851, 220360, 245544, 251840, 264432, 286468, 302208, 306930, 327392, 330540, 349440, 352576, 358085, 377760, 409240, 429702, 440720, 491088, 503680, 528864, 572936, 604416, 613860, 654784, 661080, 705152, 716170, 755520, 818480, 859404, 881440, 982176, 1007360, 1057728, 1074255, 1145872, 1227720, 1309568, 1322160, 1410304, 1432340, 1511040, 1636960, 1718808, 1762880, 1964352, 2115456, 2148510, 2291744, 2455440, 2619136, 2644320, 2864680, 3022080, 3273920, 3437616, 3525760, 3928704, 4230912, 4297020, 4583488, 4910880, 5288640, 5729360, 6547840, 6875232, 7051520, 7857408, 8594040, 9166976, 9821760, 10577280, 11458720, 13095680, 13750464, 17188080, 18333952, 19643520, 21154560, 22917440, 27500928, 34376160, 39287040, 45834880, 55001856, 68752320, 91669760, 137504640, 275009280]

約数ペア:

[(1, 275009280), (2, 137504640), (3, 91669760), (4, 68752320), (5, 55001856), (6, 45834880), (7, 39287040), (8, 34376160), (10, 27500928), (12, 22917440), (13, 21154560), (14, 19643520), (15, 18333952), (16, 17188080), (20, 13750464), (21, 13095680), (24, 11458720), (26, 10577280), (28, 9821760), (30, 9166976), (32, 8594040), (35, 7857408), (39, 7051520), (40, 6875232), (42, 6547840), (48, 5729360), (52, 5288640), (56, 4910880), (60, 4583488), (64, 4297020), (65, 4230912), (70, 3928704), (78, 3525760), (80, 3437616), (84, 3273920), (91, 3022080), (96, 2864680), (104, 2644320), (105, 2619136), (112, 2455440), (120, 2291744), (128, 2148510), (130, 2115456), (140, 1964352), (156, 1762880), (160, 1718808), (168, 1636960), (182, 1511040), (192, 1432340), (195, 1410304), (208, 1322160), (210, 1309568), (224, 1227720), (240, 1145872), (256, 1074255), (260, 1057728), (273, 1007360), (280, 982176), (312, 881440), (320, 859404), (336, 818480), (364, 755520), (384, 716170), (390, 705152), (416, 661080), (420, 654784), (448, 613860), (455, 604416), (480, 572936), (520, 528864), (546, 503680), (560, 491088), (624, 440720), (640, 429702), (672, 409240), (728, 377760), (768, 358085), (780, 352576), (787, 349440), (832, 330540), (840, 327392), (896, 306930), (910, 302208), (960, 286468), (1040, 264432), (1092, 251840), (1120, 245544), (1248, 220360), (1280, 214851), (1344, 204620), (1365, 201472), (1456, 188880), (1560, 176288), (1574, 174720), (1664, 165270), (1680, 163696), (1792, 153465), (1820, 151104), (1920, 143234), (2080, 132216), (2184, 125920), (2240, 122772), (2361, 116480), (2496, 110180), (2688, 102310), (2730, 100736), (2912, 94440), (3120, 88144), (3148, 87360), (3328, 82635), (3360, 81848), (3640, 75552), (3840, 71617), (3935, 69888), (4160, 66108), (4368, 62960), (4480, 61386), (4722, 58240), (4992, 55090), (5376, 51155), (5460, 50368), (5509, 49920), (5824, 47220), (6240, 44072), (6296, 43680), (6720, 40924), (7280, 37776), (7870, 34944), (8320, 33054), (8736, 31480), (8960, 30693), (9444, 29120), (9984, 27545), (10231, 26880), (10920, 25184), (11018, 24960), (11648, 23610), (11805, 23296), (12480, 22036), (12592, 21840), (13440, 20462), (14560, 18888), (15740, 17472), (16527, 16640)]