388045854750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{181}}^2\times {\mathrm{929}}^1$

素因数の和:1328

約数の個数: 192

約数和(自身を含む): 1032344015040

約数和(自身を除く): 644298160290

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 170, 181, 250, 255, 362, 375, 425, 510, 543, 750, 850, 905, 929, 1086, 1275, 1810, 1858, 2125, 2550, 2715, 2787, 3077, 4250, 4525, 4645, 5430, 5574, 6154, 6375, 9050, 9231, 9290, 12750, 13575, 13935, 15385, 15793, 18462, 22625, 23225, 27150, 27870, 30770, 31586, 32761, 45250, 46155, 46450, 47379, 65522, 67875, 69675, 76925, 78965, 92310, 94758, 98283, 116125, 135750, 139350, 153850, 157930, 163805, 168149, 196566, 230775, 232250, 236895, 327610, 336298, 348375, 384625, 394825, 461550, 473790, 491415, 504447, 556937, 696750, 769250, 789650, 819025, 840745, 982830, 1008894, 1113874, 1153875, 1184475, 1638050, 1670811, 1681490, 1974125, 2307750, 2368950, 2457075, 2522235, 2784685, 2858533, 3341622, 3948250, 4095125, 4203725, 4914150, 5044470, 5569370, 5717066, 5922375, 8190250, 8354055, 8407450, 8575599, 11844750, 12285375, 12611175, 13923425, 14292665, 16708110, 17151198, 21018625, 24570750, 25222350, 27846850, 28585330, 30434969, 41770275, 42037250, 42877995, 60869938, 63055875, 69617125, 71463325, 83540550, 85755990, 91304907, 126111750, 139234250, 142926650, 152174845, 182609814, 208851375, 214389975, 304349690, 357316625, 417702750, 428779950, 456524535, 517394473, 714633250, 760874225, 913049070, 1034788946, 1071949875, 1521748450, 1552183419, 2143899750, 2282622675, 2586972365, 3104366838, 3804371125, 4565245350, 5173944730, 7608742250, 7760917095, 11413113375, 12934861825, 15521834190, 22826226750, 25869723650, 38804585475, 64674309125, 77609170950, 129348618250, 194022927375, 388045854750]

約数ペア:

[(1, 388045854750), (2, 194022927375), (3, 129348618250), (5, 77609170950), (6, 64674309125), (10, 38804585475), (15, 25869723650), (17, 22826226750), (25, 15521834190), (30, 12934861825), (34, 11413113375), (50, 7760917095), (51, 7608742250), (75, 5173944730), (85, 4565245350), (102, 3804371125), (125, 3104366838), (150, 2586972365), (170, 2282622675), (181, 2143899750), (250, 1552183419), (255, 1521748450), (362, 1071949875), (375, 1034788946), (425, 913049070), (510, 760874225), (543, 714633250), (750, 517394473), (850, 456524535), (905, 428779950), (929, 417702750), (1086, 357316625), (1275, 304349690), (1810, 214389975), (1858, 208851375), (2125, 182609814), (2550, 152174845), (2715, 142926650), (2787, 139234250), (3077, 126111750), (4250, 91304907), (4525, 85755990), (4645, 83540550), (5430, 71463325), (5574, 69617125), (6154, 63055875), (6375, 60869938), (9050, 42877995), (9231, 42037250), (9290, 41770275), (12750, 30434969), (13575, 28585330), (13935, 27846850), (15385, 25222350), (15793, 24570750), (18462, 21018625), (22625, 17151198), (23225, 16708110), (27150, 14292665), (27870, 13923425), (30770, 12611175), (31586, 12285375), (32761, 11844750), (45250, 8575599), (46155, 8407450), (46450, 8354055), (47379, 8190250), (65522, 5922375), (67875, 5717066), (69675, 5569370), (76925, 5044470), (78965, 4914150), (92310, 4203725), (94758, 4095125), (98283, 3948250), (116125, 3341622), (135750, 2858533), (139350, 2784685), (153850, 2522235), (157930, 2457075), (163805, 2368950), (168149, 2307750), (196566, 1974125), (230775, 1681490), (232250, 1670811), (236895, 1638050), (327610, 1184475), (336298, 1153875), (348375, 1113874), (384625, 1008894), (394825, 982830), (461550, 840745), (473790, 819025), (491415, 789650), (504447, 769250), (556937, 696750)]