2550305520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5441}}^1$

素因数の和:5501

約数の個数: 320

約数和(自身を含む): 10365050880

約数和(自身を除く): 7814745360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 168, 180, 186, 189, 210, 216, 217, 240, 248, 252, 270, 279, 280, 310, 315, 336, 360, 372, 378, 420, 432, 434, 465, 496, 504, 540, 558, 560, 620, 630, 651, 720, 744, 756, 837, 840, 868, 930, 945, 1008, 1080, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1512, 1674, 1680, 1736, 1860, 1890, 1953, 2160, 2170, 2232, 2480, 2520, 2604, 2790, 3024, 3255, 3348, 3472, 3720, 3780, 3906, 4185, 4340, 4464, 5040, 5208, 5441, 5580, 5859, 6510, 6696, 7440, 7560, 7812, 8370, 8680, 9765, 10416, 10882, 11160, 11718, 13020, 13392, 15120, 15624, 16323, 16740, 17360, 19530, 21764, 22320, 23436, 26040, 27205, 29295, 31248, 32646, 33480, 38087, 39060, 43528, 46872, 48969, 52080, 54410, 58590, 65292, 66960, 76174, 78120, 81615, 87056, 93744, 97938, 108820, 114261, 117180, 130584, 146907, 152348, 156240, 163230, 168671, 190435, 195876, 217640, 228522, 234360, 244845, 261168, 293814, 304696, 326460, 337342, 342783, 380870, 391752, 435280, 457044, 468720, 489690, 506013, 571305, 587628, 609392, 652920, 674684, 685566, 734535, 761740, 783504, 843355, 914088, 979380, 1012026, 1028349, 1142610, 1175256, 1180697, 1305840, 1349368, 1371132, 1469070, 1518039, 1523480, 1686710, 1713915, 1828176, 1958760, 2024052, 2056698, 2285220, 2350512, 2361394, 2530065, 2698736, 2742264, 2938140, 3036078, 3046960, 3373420, 3427830, 3542091, 3917520, 4048104, 4113396, 4554117, 4570440, 4722788, 5060130, 5141745, 5484528, 5876280, 5903485, 6072156, 6746840, 6855660, 7084182, 7590195, 8096208, 8226792, 9108234, 9140880, 9445576, 10120260, 10283490, 10626273, 11752560, 11806970, 12144312, 13493680, 13711320, 14168364, 15180390, 16453584, 17710455, 18216468, 18891152, 20240520, 20566980, 21252546, 22770585, 23613940, 24288624, 27422640, 28336728, 30360780, 31878819, 35420910, 36432936, 40481040, 41133960, 42505092, 45541170, 47227880, 53131365, 56673456, 60721560, 63757638, 70841820, 72865872, 82267920, 85010184, 91082340, 94455760, 106262730, 121443120, 127515276, 141683640, 159394095, 170020368, 182164680, 212525460, 255030552, 283367280, 318788190, 364329360, 425050920, 510061104, 637576380, 850101840, 1275152760, 2550305520]

約数ペア:

[(1, 2550305520), (2, 1275152760), (3, 850101840), (4, 637576380), (5, 510061104), (6, 425050920), (7, 364329360), (8, 318788190), (9, 283367280), (10, 255030552), (12, 212525460), (14, 182164680), (15, 170020368), (16, 159394095), (18, 141683640), (20, 127515276), (21, 121443120), (24, 106262730), (27, 94455760), (28, 91082340), (30, 85010184), (31, 82267920), (35, 72865872), (36, 70841820), (40, 63757638), (42, 60721560), (45, 56673456), (48, 53131365), (54, 47227880), (56, 45541170), (60, 42505092), (62, 41133960), (63, 40481040), (70, 36432936), (72, 35420910), (80, 31878819), (84, 30360780), (90, 28336728), (93, 27422640), (105, 24288624), (108, 23613940), (112, 22770585), (120, 21252546), (124, 20566980), (126, 20240520), (135, 18891152), (140, 18216468), (144, 17710455), (155, 16453584), (168, 15180390), (180, 14168364), (186, 13711320), (189, 13493680), (210, 12144312), (216, 11806970), (217, 11752560), (240, 10626273), (248, 10283490), (252, 10120260), (270, 9445576), (279, 9140880), (280, 9108234), (310, 8226792), (315, 8096208), (336, 7590195), (360, 7084182), (372, 6855660), (378, 6746840), (420, 6072156), (432, 5903485), (434, 5876280), (465, 5484528), (496, 5141745), (504, 5060130), (540, 4722788), (558, 4570440), (560, 4554117), (620, 4113396), (630, 4048104), (651, 3917520), (720, 3542091), (744, 3427830), (756, 3373420), (837, 3046960), (840, 3036078), (868, 2938140), (930, 2742264), (945, 2698736), (1008, 2530065), (1080, 2361394), (1085, 2350512), (1116, 2285220), (1240, 2056698), (1260, 2024052), (1302, 1958760), (1395, 1828176), (1488, 1713915), (1512, 1686710), (1674, 1523480), (1680, 1518039), (1736, 1469070), (1860, 1371132), (1890, 1349368), (1953, 1305840), (2160, 1180697), (2170, 1175256), (2232, 1142610), (2480, 1028349), (2520, 1012026), (2604, 979380), (2790, 914088), (3024, 843355), (3255, 783504), (3348, 761740), (3472, 734535), (3720, 685566), (3780, 674684), (3906, 652920), (4185, 609392), (4340, 587628), (4464, 571305), (5040, 506013), (5208, 489690), (5441, 468720), (5580, 457044), (5859, 435280), (6510, 391752), (6696, 380870), (7440, 342783), (7560, 337342), (7812, 326460), (8370, 304696), (8680, 293814), (9765, 261168), (10416, 244845), (10882, 234360), (11160, 228522), (11718, 217640), (13020, 195876), (13392, 190435), (15120, 168671), (15624, 163230), (16323, 156240), (16740, 152348), (17360, 146907), (19530, 130584), (21764, 117180), (22320, 114261), (23436, 108820), (26040, 97938), (27205, 93744), (29295, 87056), (31248, 81615), (32646, 78120), (33480, 76174), (38087, 66960), (39060, 65292), (43528, 58590), (46872, 54410), (48969, 52080)]