27987982470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{347}}^1\times {\mathrm{443}}^1$

素因数の和:844

約数の個数: 288

約数和(自身を含む): 88798664448

約数和(自身を除く): 60810681978

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 289, 306, 315, 347, 357, 443, 510, 578, 595, 630, 694, 714, 765, 867, 886, 1041, 1071, 1190, 1329, 1445, 1530, 1734, 1735, 1785, 2023, 2082, 2142, 2215, 2429, 2601, 2658, 2890, 3101, 3123, 3470, 3570, 3987, 4046, 4335, 4430, 4858, 5202, 5205, 5355, 5899, 6069, 6202, 6246, 6645, 7287, 7531, 7974, 8670, 9303, 10115, 10410, 10710, 11798, 12138, 12145, 13005, 13290, 14574, 15062, 15505, 15615, 17697, 18207, 18606, 19935, 20230, 21861, 22593, 24290, 26010, 27909, 29495, 30345, 31010, 31230, 35394, 36414, 36435, 37655, 39870, 41293, 43722, 45186, 46515, 52717, 53091, 55818, 58990, 60690, 67779, 72870, 75310, 82586, 88485, 91035, 93030, 100283, 105434, 106182, 109305, 112965, 123879, 128027, 135558, 139545, 153721, 158151, 176970, 182070, 200566, 206465, 218610, 225930, 247758, 256054, 263585, 265455, 279090, 300849, 307442, 316302, 338895, 371637, 384081, 412930, 461163, 474453, 501415, 527170, 530910, 601698, 619395, 640135, 677790, 701981, 743274, 768162, 768605, 790755, 896189, 902547, 922326, 948906, 1002830, 1076047, 1152243, 1238790, 1280270, 1383489, 1403962, 1504245, 1537210, 1581510, 1792378, 1805094, 1858185, 1920405, 2105943, 2152094, 2304486, 2305815, 2372265, 2613257, 2688567, 2766978, 3008490, 3228141, 3509905, 3716370, 3840810, 4211886, 4480945, 4512735, 4611630, 4744530, 5226514, 5377134, 5380235, 5761215, 6317829, 6456282, 6917445, 7019810, 7839771, 8065701, 8961890, 9025470, 9684423, 10529715, 10760470, 11522430, 12635658, 13066285, 13442835, 13834890, 15679542, 16131402, 16140705, 18292799, 19368846, 21059430, 23519313, 26132570, 26885670, 31589145, 32281410, 36585598, 39198855, 40328505, 44425369, 47038626, 48422115, 54878397, 63178290, 78397710, 80657010, 88850738, 91463995, 96844230, 109756794, 117596565, 133276107, 164635191, 182927990, 222126845, 235193130, 266552214, 274391985, 310977583, 329270382, 399828321, 444253690, 548783970, 621955166, 666380535, 799656642, 823175955, 932932749, 1332761070, 1554887915, 1646351910, 1865865498, 1999141605, 2798798247, 3109775830, 3998283210, 4664663745, 5597596494, 9329327490, 13993991235, 27987982470]

約数ペア:

[(1, 27987982470), (2, 13993991235), (3, 9329327490), (5, 5597596494), (6, 4664663745), (7, 3998283210), (9, 3109775830), (10, 2798798247), (14, 1999141605), (15, 1865865498), (17, 1646351910), (18, 1554887915), (21, 1332761070), (30, 932932749), (34, 823175955), (35, 799656642), (42, 666380535), (45, 621955166), (51, 548783970), (63, 444253690), (70, 399828321), (85, 329270382), (90, 310977583), (102, 274391985), (105, 266552214), (119, 235193130), (126, 222126845), (153, 182927990), (170, 164635191), (210, 133276107), (238, 117596565), (255, 109756794), (289, 96844230), (306, 91463995), (315, 88850738), (347, 80657010), (357, 78397710), (443, 63178290), (510, 54878397), (578, 48422115), (595, 47038626), (630, 44425369), (694, 40328505), (714, 39198855), (765, 36585598), (867, 32281410), (886, 31589145), (1041, 26885670), (1071, 26132570), (1190, 23519313), (1329, 21059430), (1445, 19368846), (1530, 18292799), (1734, 16140705), (1735, 16131402), (1785, 15679542), (2023, 13834890), (2082, 13442835), (2142, 13066285), (2215, 12635658), (2429, 11522430), (2601, 10760470), (2658, 10529715), (2890, 9684423), (3101, 9025470), (3123, 8961890), (3470, 8065701), (3570, 7839771), (3987, 7019810), (4046, 6917445), (4335, 6456282), (4430, 6317829), (4858, 5761215), (5202, 5380235), (5205, 5377134), (5355, 5226514), (5899, 4744530), (6069, 4611630), (6202, 4512735), (6246, 4480945), (6645, 4211886), (7287, 3840810), (7531, 3716370), (7974, 3509905), (8670, 3228141), (9303, 3008490), (10115, 2766978), (10410, 2688567), (10710, 2613257), (11798, 2372265), (12138, 2305815), (12145, 2304486), (13005, 2152094), (13290, 2105943), (14574, 1920405), (15062, 1858185), (15505, 1805094), (15615, 1792378), (17697, 1581510), (18207, 1537210), (18606, 1504245), (19935, 1403962), (20230, 1383489), (21861, 1280270), (22593, 1238790), (24290, 1152243), (26010, 1076047), (27909, 1002830), (29495, 948906), (30345, 922326), (31010, 902547), (31230, 896189), (35394, 790755), (36414, 768605), (36435, 768162), (37655, 743274), (39870, 701981), (41293, 677790), (43722, 640135), (45186, 619395), (46515, 601698), (52717, 530910), (53091, 527170), (55818, 501415), (58990, 474453), (60690, 461163), (67779, 412930), (72870, 384081), (75310, 371637), (82586, 338895), (88485, 316302), (91035, 307442), (93030, 300849), (100283, 279090), (105434, 265455), (106182, 263585), (109305, 256054), (112965, 247758), (123879, 225930), (128027, 218610), (135558, 206465), (139545, 200566), (153721, 182070), (158151, 176970)]